Skip to content

Welcome to The Incomplete History of Computer Science

Abstract

CompHist is a very incomplete history of computer science. Researching the history of computer science and the fabulous people that made it happen is one of my hobbies since many years. I had the great pleasure to talk to a lot of the first computer scientists in Germany. On this page, I try to document the people, machines, languages, and failures that shaped computing, from Babbage’s Analytical Engine to the LLM era. Each entry traces technical facts and human stories. The Dead Ends section is the most instructive part. If you find any inconsistencies on this website or if you know a piece of history that is missing here, please drop me a message. Have fun reading my stories. +++ Achim +++

Part I – The Origins of Computer Science

Pioneers & Visionaries

Foundations of Logic & Early Machines

Part II – Theoretical Computer Science

Computability & Logic

  • David Hilbert and the Entscheidungsproblem — the mathematical challenge that created theoretical computer science
  • Gödel and the Incompleteness Theorems — the 1931 proof that mathematics is incomplete; self-reference, Gödel numbering, and the limits that foreshadowed uncomputability
  • Alonzo Church and Lambda Calculus — lambda calculus, Church-Turing thesis, undecidability
  • Automata Theory and Computability — finite automata, pushdown automata, Turing machines: the ladder of computational power and its undecidable ceiling
  • The Algorithm as a Concept — from Euclid and Al-Khwarizmi through Turing to algorithmic governance
  • The Busy Beaver Problem — uncomputability as a countable sequence, BB(5) = 47,176,870 proved by an online collaboration in 2024, and BB(6) tangled with number theory
  • Kolmogorov Complexity — information as the shortest program, discovered three times, the sharpest definition of randomness, and a fresh proof of Gödel
  • Avi Wigderson — zero-knowledge proofs for all of NP, hardness traded for randomness (P = BPP under a believed assumption), the zig-zag product, and the only Abel Prize plus Turing Award
  • Andrey Kolmogorov — the 1933 axioms of probability, the entropy of a dynamical system, and, at 62, the shortest-program definition of information that made randomness a property of the object
  • Gregory Chaitin — program-size complexity at eighteen, the halting probability Ω whose digits no theory can supply, incompleteness measured in bits, and the graph-colouring register allocator
  • Computer-Assisted Proof — the four-color theorem no human could read, Kepler’s “99% certain” referees, and how Coq and Lean turned the machine from suspect to guarantor

Complexity

  • P vs. NP and Complexity Theory — Cook’s theorem, NP-completeness, and the unsolved Millennium Prize Problem
  • Hartmanis and Stearns: Measuring the Cost of Computation — the 1965 paper that named computational complexity and proved that more time buys strictly more computing power
  • Cook and Levin: NP-Completeness on Two Sides of the Iron Curtain — the same theorem discovered independently in Toronto and Moscow, one published at once, one blocked for years
  • Richard Karp and the 21 Problems — the 1972 list that turned Cook’s theorem into a map of hardness, and the Turing Award for it
  • Manuel Blum: From Complexity to CAPTCHA — the Blum axioms, coin flipping by telephone, three Turing-laureate students, and the reverse Turing test
  • SAT Solvers — the first NP-complete problem, now solved industrially at a million variables; DPLL, conflict-driven clause learning, Chaff, and chip verification
  • Algorithmic Game Theory — Nash equilibria, Vickrey’s honest auction funding the web through Google’s ad exchange, price of anarchy, and Roth’s kidney chains
  • Spectrum Auctions — Coase asked if he was joking, New Zealand’s NZ$6 license, the 1994 FCC auction design that won a Nobel, bidding in code, the 3G auctions of 2000, and a SAT solver that repacked American television
  • Peter Shor — the 1994 factoring algorithm that broke RSA in principle, and the 1995 code that showed quantum error correction was possible after all

Algorithmics

  • The History of Sorting — from Hollerith’s card sorters through von Neumann’s first program and Hoare’s quicksort to the Timsort bug that shipped for thirteen years
  • Graph Algorithms — Königsberg’s bridges, a Moravian power grid, a classified Cold War rail study, Edmonds’s “good algorithms”, and PageRank
  • Jack Edmonds and the Good Algorithm — the blossom algorithm, and the 1965 digression that first drew the line between polynomial and exponential
  • Hopcroft and Tarjan: Depth-First Search and the Linear-Time Graph — the 1970 sabbatical that made components and planarity linear, the inverse Ackermann bound, splay trees and Fibonacci heaps, the 1986 Turing Award
  • String Matching — the naive loop, Knuth-Morris-Pratt derived from pushdown-automata theory, Boyer-Moore reading backwards, suffix trees, and why genomes are the killer app
  • Hashing — a 1953 IBM memo, the analysis that made it respectable, Bloom filters, consistent hashing, and the day HashDoS turned hash tables into a weapon
  • Hans Peter Luhn — the IBM engineer who described hashing in a 1953 memo, filed the credit-card checksum, had a computer write the first abstract, and invented the KWIC index, all before 1961
  • The Traveling Salesman Problem — an 1832 salesman’s handbook, 49 cities solved by hand at RAND in 1954, the Car 54 contest, Concorde’s 85,900-point record, and the neural networks that could not do it
  • Network Science and the Small World — Karinthy’s 1929 story, Milgram’s folders, Watts-Strogatz shortcuts, Barabási’s hubs, Facebook’s 3.57 degrees, and why scale-free networks turned out to be rare
  • Randomness in Algorithms — Monte Carlo vs. Las Vegas, the randomized primality test that made RSA real, randomized quicksort, and whether the coins are ever truly necessary
  • Cooley, Tukey, and the Fast Fourier Transform — invented to catch Soviet nuclear tests; anticipated by Gauss in 1805, unpublished
  • Richard Bellman and Dynamic Programming — the Bellman equation from RAND logistics to reinforcement learning, and a naming legend that can’t be strictly true
  • George Dantzig and the Simplex Method — linear programming, the homework legend behind Good Will Hunting, and the optimization of everything
  • Rudolf Kálmán and the Kalman Filter — the noisy-sensor recursion that navigated Apollo and runs in every phone and GPS receiver
  • Monte Carlo Methods — Ulam’s solitaire epiphany, von Neumann’s ENIAC neutrons, and accuracy bought with randomness
  • A* and Shakey the Robot — the “first electronic person” and the pathfinding algorithm in every game and sat-nav
  • Donald Knuth and the Art of Programming — TAOCP, Big-O notation, TeX, and the algorithmics bible

Part III – Hardware

People & Breakthroughs

  • Gustav Tauschek: The Forgotten Inventor — the Viennese autodidact who invented drum memory (1932) and early OCR, and sold 169 patents to IBM
  • Helmut Hölzer — the glider pilot whose 1935 integrator became the V-2’s Mischgerät, the first computer to fly, and the first fully electronic analog computer; later NASA Marshall’s computation chief
  • The Transistor — Shockley, Bardeen, and Brattain at Bell Labs, December 16, 1947
  • Bell Labs: The Idea Factory — transistor, Unix, C, information theory, and the laser from one monopoly’s research division
  • Jack Kilby and the Integrated Circuit — a summer alone in a lab; a Nobel Prize 42 years later
  • William Shockley — the junction transistor, the Nobel Prize, the company that put silicon in Silicon Valley and shipped nothing, and the eugenics campaign that ended his reputation
  • Robert Noyce and Fairchild Semiconductor — the planar process and the organizational DNA of Silicon Valley
  • Bob Widlar and Analog Integrated Circuits — the µA709, the bandgap reference, a sheep on the company lawn, and Silicon Valley’s wildest genius
  • Gordon Moore and Moore’s Law — the observation that became a self-fulfilling prophecy
  • Andy Grove and Intel — refugee, Intel CEO, and the man who bet everything on microprocessors
  • Federico Faggin and the Microprocessor — the 4004 designer who put the world’s first microprocessor on silicon in 12 months
  • Gene Amdahl and the System/360 — Amdahl’s Law and the plug-compatible mainframe competitor
  • Fred Brooks and the Mythical Man-Month — OS/360, the first great software disaster, and why adding people makes it worse
  • Seymour Cray and Supercomputing — the fastest computer in the world, six times, almost alone
  • Danny Hillis and the Connection Machine — 65,536 processors in a cube of blinking lights, Feynman on the router, and massive parallelism a few decades early
  • Bob Metcalfe and Ethernet — the network standard still connecting every wired device
  • Butler Lampson and Xerox PARC — the most prolific inventor at PARC: the Alto, laser printing, and a 1992 Turing Award
  • Chuck Thacker and the Alto — the engineer who built the Alto (1 March 1973), co-invented Ethernet, designed DEC’s Firefly and Microsoft’s tablet prototype, founded three labs’ hardware and never took a graduate degree
  • Chester Carlson — invented xerography alone in a rented room in Astoria (October 22, 1938), was turned down by more than twenty companies, and lived to see Haloid’s Xerox 914 (1959) and to give most of his $200 million away
  • Gary Starkweather — invented the laser printer at Xerox against his managers’ orders, escaped to PARC to build it, and later ColorSync at Apple
  • Joseph Jacobson — the MIT physicist behind E Ink: microencapsulated electrophoretic ink (1996 patent, 1998 Nature cover), the $100 million “radio paper” detour, Sony’s Librié and the Kindle, and the $450 million sale to its Taiwanese maker
  • Lynn Conway and VLSI — the Mead–Conway revolution that made chip design teachable, built in a second career after IBM fired her for transitioning
  • Sophie Wilson and ARM — designed the ARM instruction set at Acorn in 1985 with a team of three
  • David May — architect of the Inmos transputer and designer of occam, formal proof on the T800’s floating-point unit in 1987, and XMOS, the transputer argument at microcontroller scale
  • John Cocke and the IBM 801 — the first RISC, built at Yorktown from 1975 after a telephone switch was cancelled, kept secret for seven years, and sold badly as the RT PC
  • Hennessy and Patterson: The Quantitative Approach — Berkeley RISC and Stanford MIPS, the textbook that made architecture measurable, RAID, RISC-V, and the company that switched to its rival’s instruction set
  • William Kahan and IEEE 754 — the 8087 arithmetic that became the floating-point standard, the gradual-underflow fight with DEC, Kahan summation, and the extended precision the world discarded
  • Evelyn Berezin — a 1960s airline reservation system, the first standalone word processor, and a woman running the computer company that built it
  • Lee Felsenstein — Free Speech Movement arrestee, the Community Memory terminal in a Berkeley record shop (1973), Homebrew’s yardstick-wielding moderator, and designer of the Sol-20 and Osborne 1
  • Morris Chang and TSMC — invented the pure-play foundry model; made fabless chip design possible
  • AMD and the x86 Underdog — the second source that twice out-bet Intel: the 64-bit coup and Lisa Su’s Zen turnaround

Technologies & Eras

Part IV – Software & Languages

Language Designers

Languages & Paradigms

Operating Systems & Infrastructure

Practices & Culture

Core Concepts & Theory

  • The Compiler — Hopper to FORTRAN to LLVM: how translation became an engineering discipline
  • Assembly, Machine Code and Bytecode — the low-level layer, the JVM, JIT, and the all-hardware-Java dead end
  • Type Systems — static vs. dynamic, Hindley-Milner inference, and Curry-Howard
  • Garbage Collection — McCarthy’s 1959 invention, the long skepticism, and Rust’s reversal
  • Data Structures — arrays to B-trees, Big-O, and the cache reckoning
  • Data Compression — Shannon’s entropy floor, Huffman’s exam trick, Lempel–Ziv, and the lossy JPEG/MP3 schemes that built the media internet
  • Coding Theory and Error Correction — Hamming’s weekend frustration, Reed–Solomon behind CDs and Voyager, and the turbo/LDPC codes that finally reached the Shannon limit
  • Formal Methods and Model Checking — proving software correct: temporal logic, the 2007 Turing-Award model-checking breakthrough, TLA+, and verifying chips and cloud protocols
  • Operating System Concepts — kernels, processes, scheduling, virtual memory, and the Tanenbaum-Torvalds debate
  • Concurrency and Parallelism — the end of the free lunch, locks, CSP, actors, and the GIL
  • Distributed Systems — FLP, CAP, Paxos/Raft, and why you cannot abstract away the network
  • File Systems — FAT to ext to ZFS, journaling, copy-on-write, and the license that kept ZFS out of Linux

Part V – Networks, Web & Platforms

Networking Pioneers

The Network

  • ARPANET: Building the Network — Larry Roberts, BBN, and “LO” on October 29, 1969
  • Louis Pouzin and the Datagram — CYCLADES, the stateless subnet, and the French network that lost at home and won in TCP/IP
  • Hubert Zimmermann and the Seven Layers — the OSI reference model, the committee that built it, and the vocabulary that outlived the protocols
  • The Connected World — from packet switching and ARPANET to TCP/IP and the World Wide Web
  • The Domain Name System — Mockapetris’s 1983 solution to the HOSTS.TXT scaling crisis
  • Email: The Killer App — Ray Tomlinson’s 1971 @ convention and email’s paradoxical survival
  • The Browser Wars — Netscape, Internet Explorer, Firefox, and the web’s front door
  • The AOL Era — 26.7 million subscribers and the most disastrous merger in media history
  • Hedy Lamarr and Frequency Hopping — Hollywood’s biggest star co-invented frequency-hopping spread spectrum with George Antheil in 1942
  • The History of Wi-Fi — 802.11 and the standard nobody expected to dominate
  • Bluetooth — from Ericsson’s 1994 cable replacement to 5 billion devices shipped annually
  • Tor and Anonymity Networks — onion routing, Silk Road, and the technology that protects both dissidents and criminals
  • PLATO and the Birth of Online Community — Illinois, 1960: plasma displays, touchscreens, message boards, chat, and multiplayer games years before ARPANET grew a culture
  • Donald Bitzer — wrote the PLATO proposal in a week in 1960, co-invented the plasma panel in 1964 so the screens could remember themselves, ran CERL for 29 years, and got an Emmy for the television that followed
  • Ray Ozzie — PLATO Notes rebuilt as Lotus Notes (1989), the first commercial public-key software, Groove, Gates’s successor as chief software architect, the 2005 disruption memo, and Red Dog, which became Azure
  • Usenet: The Original Online Community — store-and-forward newsgroups, the FAQ, the troll, and the Eternal September
  • IRC: Internet Relay Chat — Oulu 1988, channels and nicks, and the roots of Slack and Discord
  • Instant Messaging: From ICQ to Signal — buddy lists, the XMPP federation that almost won, WhatsApp’s $19B SMS coup, and the encryption era
  • Mosaic: The Browser That Made the Web Mainstream — the 1993 browser whose inline images turned the web into a mass medium
  • The History of Web Design — nested tables propped open with one-pixel GIFs, CSS standardised in 1996 and unusable until 2000, the Zen Garden’s 218 skins of one HTML file, and a real layout system arriving in 2017
  • Data Communication Prehistory: Telegraph, Morse, and Teletype — the 130 years of encoding, multiplexing, and store-and-forward that the internet inherited
  • The Fax Machine — Bain’s 1843 pendulums, Caselli’s Paris–Lyon service, Wirephoto, Rudolf Hell’s Hellschreiber, the Japanese-made Group 3 standard, Japan’s ministries refusing to give it up, and the Post Office’s Speed Mail
  • Cellular Networks: From 1G to 5G — the cell concept, GSM and the SIM, CDMA, LTE, and 5G’s bandwidth-and-hype
  • GPS and Satellite Navigation — Sputnik’s Doppler shift, four satellites and a fourth unknown, Einstein in the engineering, and the day Selective Availability died

Web Platforms & Applications

Data & Cloud Infrastructure

Mobile & Cloud Era

Part VI – Artificial Intelligence

Founders & Early AI

The Deep Learning Era

Modern AI & Frontier Systems

AI Subfields

  • Computer Vision — from the 1966 Summer Vision Project and SIFT to AlexNet’s 2012 earthquake and Vision Transformers
  • Speech Recognition — Audrey, Hidden Markov Models, Jelinek’s “fire a linguist,” and Whisper
  • The History of Speech Synthesis — Kempelen’s bellows, the Voder at the 1939 World’s Fair, a singing IBM mainframe, the Speak & Spell chip, Siri’s unwitting voice, WaveNet, and the €220,000 cloned-voice fraud
  • Machine Translation — Georgetown-IBM 1954, the ALPAC winter, statistical MT, and the Transformer born from translation
  • Lotfi Zadeh — Baku to Tehran to Berkeley, the z-transform and a department chairmanship before the 1965 heresy, twenty years of Kálmán, Kahan and a Golden Fleece nomination, and a state funeral in Baku
  • Fuzzy Logic — Zadeh’s 1965 heresy, the Sendai subway, Japan’s 1990 washing-machine boom, and the hype that wore out
  • Recommendation Systems — collaborative filtering, the Netflix Prize, and engagement optimization’s rabbit hole
  • Robotics — Unimate, Shakey, Brooks’s subsumption, Roomba, Boston Dynamics, Mars rovers, and Moravec’s paradox
  • Deep Blue and Computer Chess — Shannon’s 1950 paper, Kasparov 1997, the bug mistaken for genius, and AlphaZero
  • Leonardo Torres Quevedo and El Ajedrecista — the 1912 king-and-rook chess automaton, the first machine to decide a game on its own, generations before Deep Blue

AI Themes

  • The Rise of Artificial Intelligence — from Turing’s Imitation Game to deep learning and the LLM era
  • The Natural Language Processing Revolution — from ELIZA to Word2Vec to Transformer and BERT
  • The Voice Assistant Revolution — Siri, Amazon Echo, Google Assistant, and why voice stayed a niche
  • AI Ethics and Algorithmic Bias — Gender Shades, COMPAS, the Timnit Gebru firing, and “Stochastic Parrots”
  • The Singularity and Superintelligence — Good’s “last invention” (1965), Vinge’s 2005–2030 window, Kurzweil’s 2045, Yudkowsky and Bostrom’s turn to risk, and the extinction statement of 2023
  • AI in Clinical Practice — Leeds 1972, mammography CAD that improved nothing, the first autonomous diagnostic device, Epic’s sepsis score, and the radiologists Hinton said to stop training
  • Ray Kurzweil — the reading machine for the blind and the K250 synthesizer, then the Law of Accelerating Returns, the 2045 Singularity, and the critics who call it a religion
  • Jaan Tallinn — Kazaa and Skype’s Estonian engineer who read Yudkowsky in 2009, seeded DeepMind and Anthropic, and co-founded CSER and the Future of Life Institute to fund the safety of the thing he invests in

Part VII – Industry & Economy

Founders & Builders

  • Sandra Kurtzig — $2,000 and a second bedroom in 1972, MANMAN on the HP 3000, the first woman to take a technology company she founded public (1981), and the Ingres purchase that ended ASK
  • Gary Kildall and the OS IBM Didn’t Take — CP/M, the missed meeting, and the accident that gave the OS market to Microsoft
  • Phil Katz and the Zip Format — won the ARC war, gave the zip spec away, wrote DEFLATE, dead in a hotel room at 37
  • Dan Bricklin and VisiCalc — the Harvard student who shipped the world’s first electronic spreadsheet in 1979
  • Paul Allen and Microsoft — spotted the Altair on the Popular Electronics cover, co-founded Microsoft
  • Bill Gates and Microsoft — the DOS deal, Windows, and the antitrust case
  • Satya Nadella and Microsoft — the 2014 CEO succession and the cloud-first turnaround of a company written off as past its peak
  • Virginia Rometty — the first woman to run IBM, 22 quarters of falling revenue, the Watson Health moon shot, the ProPublica age-discrimination report, and the $34B Red Hat deal
  • Steve Jobs and Apple — the ouster, NeXT, Pixar, the return, iPod, iPhone, iPad
  • Steve Wozniak: The Engineer’s Apple — the hardware genius behind the Apple I and II
  • Tim Cook and Apple — the supply-chain revolution, the 2011 succession nobody envied, the $3 trillion company, the FBI fight, and the canceled Apple Car
  • Mike Markkula: The Adult Supervision — the retired Intel millionaire who funded the garage, wrote the business plan, and owned a third of Apple
  • Susan Kare and the Macintosh Icons — the Happy Mac, the trash can, the ⌘ symbol, and the visual grammar of the GUI
  • Larry Tesler and the War on Modes — modeless editing, cut/copy/paste from PARC’s Gypsy (1974–75), the NO MODES license plate, and the Law of Conservation of Complexity
  • Bill Atkinson and HyperCard — QuickDraw, MacPaint, and the hypermedia system that shipped free with every Mac and previewed the web, minus the network
  • Jony Ive and Apple Design — iMac G3 to iPhone, design as strategy, the butterfly-keyboard dead end, and the $6.5B OpenAI second act
  • Hartmut Esslinger — frog design, the Snow White language from the Apple IIc (1984) to the Macintosh II, a $2 million-a-year fee, and the NeXT cube after following Jobs out of Apple
  • Tony Fadell: From iPod to Nest — General Magic’s lesson, the father of the iPod, and Google’s $3.2B smart-home bet
  • Bill Campbell: The Trillion Dollar Coach — the football coach who mentored Jobs, Page, Brin, and Bezos simultaneously
  • Jack Tramiel and Commodore — Holocaust survivor, “computers for the masses, not the classes,” and the best-selling Commodore 64
  • Clive Sinclair — the slimline calculator, the ZX81 and Spectrum, the QL, and the C5 that took the vehicle company down in ten months
  • David Potter — the Imperial physicist who funded Psion from a duvet maker’s shares, shipped the first volume handheld computer in 1984, and whose EPOC became Symbian
  • Rod Canion and Ben Rosen — the House of Pies placemat, $111 million in year one, the Deskpro 386 that beat IBM, the Gang of Nine, and the chairman who fired the founder in October 1991
  • Michael Dell — the dorm-room PC upgrader who removed the dealer, the youngest Fortune 500 CEO at 27, the Intel-rebate settlement, the Icahn fight, and the $67B EMC deal
  • Larry Ellison and Oracle — read Edgar Codd’s paper more carefully than IBM did
  • Jeff Bezos and Amazon — from online bookstore to AWS, Kindle, and global retail infrastructure
  • Larry Page and Sergey Brin — PageRank, BackRub, and the world’s most profitable advertising machine
  • Google: The Company — PageRank to AdWords to YouTube to Android to Alphabet
  • Sundar Pichai and Google — from Chennai to Chrome to CEO of Alphabet, the AI-first turn, the ChatGPT code red, and the 2024 antitrust verdict
  • Mark Zuckerberg and Facebook — TheFacebook, News Feed, Cambridge Analytica, Meta, and the $45B metaverse bet
  • Reed Hastings and Netflix — DVDs by mail (1997), the streaming pivot (2007), and the original-content bet that redefined television
  • Jensen Huang and Nvidia — the Denny’s founding, near-bankruptcy of 1996, CUDA, and the H100-era explosion
  • Jack Ma and Alibaba — Taobao defeating eBay by going free, Alipay, and the 2020 speech that brought the regulators
  • Ren Zhengfei and Huawei — rural China strategy, world’s largest telecom equipment maker, and the Mate 60 Pro
  • Masayoshi Son and SoftBank — the six-minute Alibaba bet, the iPhone in Japan, ARM, the $100B Vision Fund, and WeWork
  • Eric Yuan — nine visa applications, WebEx, the mobile video product Cisco refused in 2011, and Zoom: 10 million to 300 million daily participants in four months of 2020 while Skype watched
  • Aaron Swartz — RSS at 13, Creative Commons, JSTOR affair, SOPA campaign, and death at 26
  • Marc Benioff and Salesforce — “No Software” and the SaaS revolution
  • Andy Bechtolsheim and Sun — SUN workstation designer and the man who wrote the first Google check
  • Bill Joy: The Other Sun Founder — BSD Unix, vi, TCP/IP, Sun, and “Why the Future Doesn’t Need Us”
  • Mitchell Baker and Mozilla — built Mozilla from Netscape’s code, launched Firefox, kept the open web institutionally alive
  • Tim O’Reilly — the animal books, the web’s first commercial site and first banner ad, and the man who named “open source” and “Web 2.0” into existence
  • Jack Dorsey, Twitter, and Square — first tweet, fired and returned, Square’s card reader that banked the unbanked
  • Peter Thiel and the PayPal Mafia — PayPal, first Facebook investor, Palantir, and Zero to One
  • Elon Musk and Software-Defined Industry — Tesla OTA updates, SpaceX reusability, and software integration as industrial strategy

Markets & Business Models

Companies

  • IBM: The Company — Watson’s THINK to the $5B System/360 bet to the 1993 near-death to Red Hat: computing’s only second-century company
  • Hewlett-Packard — the $538 garage partnership that founded Silicon Valley’s culture, then spent it: HP Way to ink annuity to the 2015 split
  • Compaq and the BIOS Clean-Room — the placemat startup that legally cloned IBM’s BIOS, beat IBM to the 386, reached the Fortune 500 faster than anyone, fired its founder, lost to Dell, and was absorbed by HP
  • Joseph C. Wilson and Haloid — a Rochester photo-paper maker living on Kodak’s raw materials bets thirteen years and $75 million on xerography, leases the 914 by the copy, and sponsors the UN on television against the John Birch Society
  • Triple-I: Information International — Fredkin’s film-reader company: LISP 2, the FR-80 recorder, Westworld to TRON, the first electronically paginated newspaper (1982), and absorption by Autologic and Agfa
  • Camillo and Adriano Olivetti — Italy’s typewriter dynasty, the factory as social utopia, the transistorized Elea 9003, and the 1964 GE sale as Europe’s great what-if
  • Pier Giorgio Perotto — the Olivetti engineer whose Programma 101 was too small to be sold with the computer division, and which sat on a desk in 1965 for $3,200: 44,000 sold, NASA, and HP’s $900,000 in royalties
  • Adobe: The Creative Software Empire — Illustrator, Photoshop, Acrobat, the Creative Cloud subscription gamble, and the $20B Figma deal regulators killed
  • Cisco: The Company That Routed the Internet — a Stanford couple’s router, the investor who ousted them, and the company that was briefly the world’s most valuable
  • SAP — five IBM engineers, R/3, the ERP category, HANA, and the painful shift to the cloud
  • Sony — transistor radio, Walkman, Trinitron, the CD, PlayStation, and a habit of losing format wars
  • Samsung — from dried fish to the world’s largest memory-chip and smartphone maker
  • Nokia — from paper mill to 40% of the world’s phones, then collapse in five years
  • Motorola — the car radio, Apollo’s voice, the 68000, the first cell phone, and Iridium
  • Nintendo: A Century of Play — from 1889 hanafuda cards to the Switch; Yokoi’s “withered technology,” Miyamoto, and winning by skipping the specs race
  • Qualcomm: The Invisible Tax on Every Phone — CDMA, Snapdragon, the patent-royalty “Qualcomm tax,” and the wars with Apple, the FTC, and a $117B takeover
  • Sega — “Genesis does what Nintendon’t,” Sonic, and the console war it lost
  • ByteDance and TikTok — the recommendation engine that reorganized attention
  • Tencent — QQ, WeChat’s super-app, the world’s largest gaming company, and Beijing’s crackdown

Part VIII – Media & Entertainment

  • Ralph Baer and the Magnavox Odyssey — the Nazi-Germany refugee who invented the home video game console: the 1966 memo, the Brown Box, and patents that made Atari pay
  • Nolan Bushnell and Atari — Pong, the $250 startup that built an industry, Chuck E. Cheese, and the $50,000 “no” to Apple
  • Toru Iwatani and Pac-Man — a game designed for women, four ghost AIs, the up-direction overflow bug, and the level-256 kill screen
  • Yu Suzuki — Hang-On’s lean-to-steer bike, Out Run’s scaled sprites, the Model 1 and Model 2 polygon boards, Virtua Fighter and the 3D PlayStation, Shenmue’s cost, and the $6.3M Kickstarter
  • Sonic Team: Naka, Ohshima and Yasuhara — the programmer, the artist and the forgotten level designer behind Sonic, the one-button jump attack, Blast Processing, Phantasy Star Online, and an insider-trading conviction
  • Ken and Roberta Williams — the couple who invented the graphic adventure at their kitchen table, built Sierra On-Line, and sold it to a fraud
  • Colossal Cave, Zork, and Interactive Fiction — a caver’s FORTRAN side project, MIT’s Zork, and Infocom’s portable virtual machine fifteen years before Java’s
  • LucasArts and the Point-and-Click Adventure — SCUMM and Maniac Mansion, Gilbert’s rules against dying, Monkey Island, Grim Fandango’s modest sales, the cat-hair moustache, Telltale and ScummVM
  • Alexey Pajitnov and Tetris — seven pieces on a Soviet terminal, a license sold by a man who didn’t own it, the 1989 Moscow showdown, and 520 million copies
  • Henk Rogers — Japan’s first RPG, the tourist-visa trip to Elorg in February 1989, Tetris in the Game Boy box instead of Mario, The Tetris Company, and a Hawaii off oil
  • John Carmack — the engines behind Doom and Quake, given away as open source; then rockets, Oculus, and an AGI startup
  • The Video Game Industry — Pong, the 1983 crash, Nintendo, console wars, indie, and a $180B industry
  • The Video Game Console Wars — Atari vs. NES, Blast Processing, PlayStation, Wii, and platform exclusives
  • MMORPGs and Virtual Worlds — MUD1 at Essex (1978), the DikuMUD/LPMud codebases, Ultima Online, EverQuest, World of Warcraft, EVE’s player-run economy, and virtual worlds as societies
  • EVE Online — one universe for every player, a board game that paid for it, an in-house economist, the Guiding Hand heist, the monocle revolt, the B-R5RB titan battle, and the second worlds CCP never finished
  • Richard Bartle — co-creator of MUD at Essex in 1978, British Legends on CompuServe, the achievers/explorers/socialisers/killers taxonomy, and the textbook of virtual-world design
  • Raph Koster — poet turned lead designer of Ultima Online, creative director of Star Wars Galaxies and its 2005 unmaking, the Laws of Online World Design, and A Theory of Fun
  • Richard Garriott — Akalabeth in Ziploc bags, the Ultima series and the virtues of Ultima IV, the words avatar and MMORPG, the $28M lawsuit, and twelve days on the space station
  • The PC Gaming Revolution — id Software democratizing 3D, Steam displacing retail, and modding as a development platform
  • Valve and Steam — two ex-Microsoft programmers, the 2004 Half-Life 2 forced-activation launch, digital distribution that killed retail, refunds and reviews as platform features, and the 30% cut
  • Gabe Newell — thirteen years producing Windows, Valve on his wedding day in 1996, Half-Life, Steam and the 30 percent, and piracy as a service problem
  • Tim Sweeney — ZZT from a Maryland basement, the Unreal Engine, Fortnite, and the 2020 decision to break Apple’s rules on purpose and sue over the 30 percent
  • Game Engines — Carmack’s id Tech, Unreal, and Unity; the engine-as-platform shift and Unity’s 2023 Runtime Fee revolt
  • Graphics APIs — OpenGL vs. DirectX, the Glide dead end, and the low-overhead reset of Vulkan, DirectX 12, and Metal
  • Pixar and Computer Animation — RenderMan, Toy Story, and the art of pixels
  • The CGI Revolution — Ed Catmull, ILM, and why Final Fantasy sank $137M in the Uncanny Valley
  • Ed Catmull — the 1972 hand, the z-buffer and texture mapping, NYIT, Lucasfilm, thirty-three years as Pixar’s president, and the no-poaching agreements that cost Disney $100 million
  • Gary Demos — Triple-I, the first Cray X-MP as a render engine for The Last Starfighter, and the 1987 bankruptcy that wiped out the first CGI industry
  • Digital Photography and the Fall of Kodak — Sasson’s 1975 camera, the CCD, JPEG, the camera phone, and the company that invented its own destroyer
  • The Streaming Wars — Netflix, YouTube, Disney+, and the reinvention of the cable bundle
  • The Digital Music Revolution — MP3, Napster, iTunes, and Spotify
  • Karlheinz Brandenburg and MP3 — the Erlangen dissertation behind MP3: a rejected patent, Suzanne Vega as test signal, and a stolen encoder that conquered the world
  • Napster and the P2P Music Revolution — 80 million users in eighteen months, shut down in 2001, and a music industry permanently changed
  • Computing and Music Creation — from Max Mathews at Bell Labs (1957) to the DAW and AI text-to-song
  • Computer Art and Generative Art — Stuttgart 1965, plotter drawings, Vera Molnár, Harold Cohen’s AARON, and the road to text-to-image
  • Georg Nees and Frieder Nake — Bense’s students and the Graphomat Z64: the first computer-art exhibition (February 5, 1965), Schotter, the Klee homage, and the 1971 essay against computer art
  • Vera Molnár — the machine imaginaire of 1959, a plotter from 1968, 1% disorder, and sixty years of squares: the only woman among the plotter pioneers, working until 99
  • Harold Cohen — the Venice Biennale painter who learned to program at forty and spent forty-eight years writing AARON, the first program to make art on its own, and insisted it was not creative
  • A. Michael Noll and Ken Knowlton — Bell Labs’ microfilm recorder as studio: the Howard Wise show of April 1965, the Mondrian experiment, BEFLIX, and the 1967 nude made of transistor symbols
  • John Whitney and Charles Csuri — a war-surplus gun director as camera rig (Vertigo, Catalog), IBM’s first artist in residence, and the Ohio State tackle whose Hummingbird (1967) MoMA bought; Cranston/Csuri Productions, 1981–1987
  • The Podcast Revolution — RSS, Serial, and Spotify’s billion-dollar acquisition tour
  • The Desktop Publishing Revolution — Macintosh, PostScript, and PageMaker wiping out a print industry
  • Project Gutenberg and the E-Book — Michael Hart’s 1971 plain-text books, E Ink from MIT, Sony’s Librie, the Kindle, and the day Amazon deleted 1984
  • The History of Virtual Reality — Sensorama (1962), Sword of Damocles (1968), VPL, the CAVE, Virtual Boy, Oculus and Quest, Magic Leap, Vision Pro, and why mass VR remains elusive
  • Tom DeFanti — GRASS for Csuri’s artists, the Death Star briefing in Star Wars, ZGRASS for the Bally Arcade, the first data glove (1977), SIGGRAPH chair 1981–1985, and the CAVE, the 1992 room of stereo walls
  • Palmer Luckey — the garage headset Carmack showed at E3 2012, the Oculus Kickstarter, the $2B Facebook sale, the 2016 donation that ended it, and Anduril, the weapons company valued at $61B in 2026
  • The Creator Economy — YouTube Partner Program, Patreon, Substack, TikTok, and power-law creator income

Part IX – Society, Culture & Politics

Cryptography & Security

Hackers & Famous Cases

Online Culture & Communities

  • The Computer Press — Byte, Dr. Dobb’s, Creative Computing, Computerworld, PC Magazine’s 400-page issues, c’t proving SoftRAM95 did nothing, and Computer Chronicles: the medium that was Stack Overflow before Stack Overflow
  • Jim Warren and Jerry Pournelle — the Faire organiser who put California’s legislature online and the novelist whose Chaos Manor column made the user’s complaint a genre
  • The BBS Era — Ward Christensen’s CBBS (1978), FidoNet, and the online culture that preceded the web
  • The Demoscene — cracktros, Future Crew’s Second Reality, 4k intros, and the oldest digital subculture, now UNESCO-track cultural heritage
  • Emulation and Retrocomputing — IBM coined “emulator” to sell the System/360; MAME, Sony v. Connectix, abandonware, the Internet Archive’s browser arcade, and museums running the real iron
  • Link Rot and the Digital Dark Age — the BBC Domesday discs dead in 16 years while the 1086 parchment reads fine, half the Supreme Court’s web citations gone, the GeoCities rescue, and NASA’s moon tapes read by the last four drives on Earth
  • Archive Team — Jason Scott’s volunteer collective that copies websites before their owners delete them: GeoCities, Friendster, Tumblr, Google+, Imgur, and 3.75 billion goo.gl links
  • The Warez and Filesharing Era — topsite groups, Napster, BitTorrent, The Pirate Bay, and SOPA
  • Peter Sunde and The Pirate Bay — the torrent index Hollywood couldn’t kill, the 2009 trial, and the Pirate Party
  • Bram Cohen and BitTorrent — tit-for-tat made every downloader an uploader; a third of the internet’s traffic, and an inventor who never got rich from it
  • BitTorrent: The Protocol — how the swarm lost its tracker (DHT, magnet links), fought Comcast’s forged resets, learned to yield (uTP, LEDBAT), moved to SHA-256, and reached the browser (WebTorrent)
  • The History of Spam — Gary Thuerk’s 1978 ARPANET message to botnets and the AI filter arms race
  • The History of Online Dating — punch-card matchmaking (1959), Joan Ball and Operation Match, Minitel’s messageries roses, Match.com, and the swipe that made software the world’s matchmaker
  • Joan Ball — the East London matchmaker who ran the first commercially successful computer dating service in 1964, a year before Harvard got the credit, and sold it in 1974 for the price of its debts
  • Internet Memes — Dawkins’s 1976 coinage, the Dancing Baby, “All your base,” Rickrolling, lolcats, and culture as a virus with no author
  • The Rise of Developer Communities — Stack Overflow, GitHub, and Hacker News restructuring the software industry
  • Computing in Popular Culture — WarGames writing federal law, Gibson coining cyberspace, Star Trek designing the flip phone, and the HAL/IBM myth

Society, Policy & Power

  • The Social Media Revolution — Friendster, MySpace, Facebook, Twitter, and the algorithmic feed that split society
  • Europe’s Local Social Networks Before Facebook — StudiVZ, Hyves, Nasza-Klasa, iWiW, Tuenti, Skyblog: national champions that Facebook erased once it learned their languages
  • Surveillance Capitalism — Zuboff’s framework: behavioral data as a market for predicting human action
  • The Digital Rights Movement — the EFF, cypherpunks, PGP, the Pirate Party, Aaron Swartz, and the people who fought for freedom online
  • The Privacy War — cookies, NSA, GDPR, and the fight for digital self-determination
  • Edward Snowden and the NSA — PRISM, bulk surveillance, and direct consequences: HTTPS, E2E encryption, GDPR
  • Chelsea Manning — the Army analyst behind the largest US leak, a 35-year sentence, and Obama’s commutation
  • Julian Assange — “Mendax” the hacker, WikiLeaks, the embassy siege, and an Espionage Act plea deal
  • Alexandra Elbakyan: Sci-Hub — pirating the paywalled scientific literature for the world, and the open-access reckoning
  • The Attention Economy — infinite scroll, variable reward notifications, and the EU DSA response
  • Dark Patterns: Deceptive Design and the Consent Dialog — Brignull’s 2010 library of roach motels and friend spam, the 11.8% of compliant cookie banners, the CNIL’s €210M, DSA Article 25, and Amazon’s “Iliad” cancellation flow
  • The Platform Antitrust Story — DOJ v. Google, FTC v. Meta, Epic v. Apple, and the EU Digital Markets Act
  • The Platform Tax — the 30 percent from Famicom cartridges to the App Store, Schiller’s 2011 email, Epic’s 12 percent, the contempt case over Apple’s 27 percent, and the laws that broke the single rate
  • The Net Neutrality Battles — FCC Title I vs. Title II and the decade-long open internet fight
  • The Patent Wars — Apple v. Samsung, patent trolls, and FRAND licensing
  • The Open Standards Process — RFC 1 (1969), IETF, W3C, and institutions keeping protocols open
  • The Globalization of Software — i18n/L10n, CJK input methods, and the hidden complexity of global software
  • The Y2K Crisis — two-digit years, $300–600B in remediation, and the disaster that didn’t happen because it was fixed
  • The Digital Divide — OLPC’s 2.5M vs. 100M goal, M-Pesa, India’s Jio, and persistent access gaps
  • The Accessibility Revolution in Computing — JAWS, VoiceOver, WCAG, and the Curb Cut Effect
  • Dennis Klatt — the MIT formant synthesizer published in full in 1980, MITalk, DECtalk and Perfect Paul, the voice modelled on his own that spoke for Stephen Hawking after cancer took Klatt’s
  • Human-Computer Interaction as a Discipline — Fitts’ Law, affordances, the first CHI conference (1982), and multi-touch
  • Affective Computing — Rosalind Picard’s 1997 book, Kismet, Affectiva’s refused $40M, the seizure-detecting wristband, and the face-reading that psychology could not support
  • Rosalind Picard — named affective computing in 1995, found by accident that a wristband for children with autism could see seizures coming, and co-founded Empatica, whose Embrace watch was the first the FDA cleared for neurology (2018)
  • Rana el Kaliouby — a Cambridge thesis that read six mental states from video, an “emotional hearing aid” for autism that the market turned into ad testing, and the $40M surveillance offer Affectiva refused two months from missing payroll
  • Cynthia Breazeal — Kismet, the robot head that understood no words and made visitors talk baby-talk anyway; Leonardo, Huggable and Tega; and Jibo, the $899 family robot that burned $73M and said goodbye when the servers died
  • The Remote Work Revolution — COVID-19 as forced experiment, Zoom’s 30x growth, and the geographic restructuring of knowledge work
  • Women in Computing — from Ada Lovelace and Grace Hopper to the invisible pioneers
  • Stephanie “Steve” Shirley and Freelance Programmers — Kindertransport refugee who built a software house of home-working women in 1962, made 70 of them millionaires, and gave away £67M
  • Seymour Papert and the Children’s Machine — Piaget’s collaborator brought Logo’s turtle to children; constructionism, Mindstorms, and the LEGO robots named after his book
  • Nicholas Negroponte — the MIT Media Lab, Being Digital and “bits not atoms,” and One Laptop Per Child’s $100 machine that never cost $100
  • Mary Lou Jepsen — the XO-1’s sunlight-readable dual-mode screen, Pixel Qi’s rise and fall, Google X and Oculus, and Openwater’s attempt to replace the MRI with near-infrared light
  • Computer Science Education — Papert’s Logo and Mindstorms, Scratch, AP CS, bootcamps, MOOCs, and the Hour of Code
  • Luis von Ahn and Human Computation — CAPTCHA, reCAPTCHA’s recycled seconds that digitized old books, and Duolingo’s free language education from Guatemala
  • Disinformation and Misinformation — from Soviet active measures to deepfakes, and why the centralized truth-arbiter keeps failing
  • Content Moderation — speech at scale, the hidden moderation workforce, PhotoDNA, and Meta’s Oversight Board
  • Online Censorship and Internet Freedom — the Great Firewall, the splinternet, Tor, and the collapse of the cyber-libertarian dream
  • Tech and Democracy / Elections — Cambridge Analytica, microtargeting, voting-machine integrity, and the “Big Lie”
  • Automation and the Future of Work — Luddites to LLMs, job polarization, the UBI debate, and the failed job-loss forecast
  • The Open Letter to Hobbyists — Bill Gates’ 1976 “most of you steal your software,” the birth of software-as-property, and 50 years of failed anti-piracy
  • Copyright and IP in the Digital Age — Napster, the DMCA, Creative Commons, and why DRM never stopped a pirate
  • Right to Repair — the 2012 Massachusetts car vote, Deere’s “implied license” and cracked tractor firmware, Lexmark at the Supreme Court, parts pairing, the state laws of 2023, the EU directive, and Keurig’s DRM for coffee
  • Internet Law and Section 230 — “the 26 words that created the internet” and the publisher/platform myth
  • Tech Labor Movements — the Google Walkout, gig-worker classification fights, and the end of “we’re all a family”
  • The History of Green IT — PUE, e-waste, ARM efficiency, renewables, and carbon-accounting theater

Part X – The World

Geographic & Geopolitical

Academia & Institutions

Professional Societies

Part XI – Emerging Technologies

  • Quantum Computing — Feynman, Shor, and the limits of classical computers — and the limits of quantum hype
  • Reversible Computing — Landauer’s price for forgetting a bit, Bennett’s uncomputation, Fredkin and Toffoli’s billiard balls, the MIT Pendulum chips, and Vaire’s 2025 energy-recovering test chip
  • The IoT Revolution — MQTT, Zigbee, the Mirai botnet, and 15 billion devices with no patch path
  • The Cryptocurrency Revolution — Satoshi, blockchain, Ethereum, and speculation meeting technology
  • Sam Bankman-Fried — FTX’s $8B fraud, “effective altruism” as alibi, and a 25-year sentence
  • Ruja Ignatova: The Missing Cryptoqueen — OneCoin’s $4B+ Ponzi with no blockchain, and a vanished FBI fugitive
  • Mark Karpelès and Mt. Gox — 850,000 lost bitcoins and crypto’s first great custodian collapse
  • Craig Wright — the man who sued the world to be Satoshi, until a court ruled he forged the proof
  • The Autonomous Vehicle Race — DARPA, Waymo, Tesla Autopilot, and why full autonomy is always ten years away

Computing × Science

  • Scientific and Numerical Computing — Monte Carlo, floating point, BLAS/LAPACK/MATLAB, and the math of computing the continuous on a discrete machine
  • Computer Algebra Systems — symbolic instead of numerical math: Veltman’s Nobel-winning Schoonschip, Macsyma, Maple and Mathematica, algebra in a calculator, and Axiom’s elegant dead end
  • Stephen Wolfram — the prodigy who classified cellular automata, shipped Mathematica in 1988, kept his employee’s Rule 110 proof out of print, and self-published a new kind of science in 2002
  • Joel Moses — SIN, the 1967 integration program, eleven years directing Macsyma, the largest Lisp program of its day, then EECS head, dean, and MIT provost
  • R and Statistical Computing — SPSS and SAS on mainframes, Chambers’s S at Bell Labs, the free clone from Auckland, CRAN, the tidyverse, and R against Python
  • Data Science and the Notebook — Tukey’s 1962 complaint, a job title from 2008, the Netflix Prize nobody deployed, NumPy, pandas and scikit-learn, IPython’s 259 lines, Jupyter, and the 4 percent of notebooks that reproduce
  • Ross Ihaka and Robert Gentleman — two Auckland statisticians who could not afford S-PLUS for a teaching lab, wrote R on a Scheme engine, and let it go under the GPL in 1995; Bioconductor
  • John Chambers — S at Bell Labs from a five-person meeting on May 5, 1976, the ACM Software System Award in 1998, and a career spent improving R, the free copy of his own language
  • Hadley Wickham — ggplot2’s grammar of graphics, tidy data, dplyr’s verbs, and the 2016 tidyverse: the dialect most people who learned R afterwards learned first
  • James Goodnight — the NC State graduate student who has run SAS Institute since 1976, the largest private software company in the world, with a 35-hour week and no shareholders
  • Bioinformatics and the Human Genome — Dayhoff, sequence alignment, BLAST, the $2.7B race to read human DNA, and biology as a data science
  • Weather and Climate Modeling — Richardson’s forecast factory, the 1950 ENIAC forecast, GCMs, the butterfly effect, and Manabe’s Nobel
  • Volunteer Computing — SETI@home’s screensaver supercomputer, BOINC, and Folding@home reaching exascale from strangers’ gaming rigs

Part XII – Dead Ends & Divergent Paths

Technologies that failed, companies that collapsed, and ideas ahead of their time — the most instructive section in the encyclopedia.

  • Dead End: Buying a Computer Industry — Unidata 1973–75, Japan’s Fifth Generation, DARPA’s Strategic Computing and MCC, Britain’s Alvey, and ESPRIT, the one that survived
  • The Lisp Machine Era — when specialized hardware failed
  • Early Networking Failures — Token Ring, ATM, OSI, NetWare: protocols that lost to TCP/IP
  • Project Cybersyn: Chile’s Cybernetic Dream — Stafford Beer’s telex-and-mainframe economy for Allende’s Chile, destroyed in the 1973 coup
  • OGAS: The Soviet Internet That Never Was — Glushkov’s 1962 plan to network the planned economy, killed by the bureaucracies it would have made transparent
  • Setun: The Ternary Computer — the only computer built in series on base 3, killed by a planning ministry that had decided computers were binary
  • Dead End: OS/2 — the better Windows that Microsoft abandoned to ship Windows 95
  • Dead End: Flash and the Plugin Web — the creative soul of the early web, ended by four pages from Steve Jobs
  • Dead End: Google Glass and Wearables — “Glasshole” and why consumer AR still doesn’t work despite solved tech
  • Dead End: VRML and the First Metaverse — the 3D internet of 1994, buried by 56k modems and no killer app
  • Dead End: Second Life — real currency, IBM offices, a Reuters journalist — and no mass platform
  • Dead End: Microsoft’s Mobile Failures — Windows CE, Pocket PC, Windows Phone, Nokia, $7.2B lost
  • Dead End: Google+ — Circles was better than Facebook’s model. Network effects didn’t care.
  • Dead End: Gopher — the pre-web protocol that was winning until one licensing announcement handed the internet to the web
  • Dead End: The Intel iAPX 432 — the object-oriented “micromainframe” that ran at a quarter the speed of Intel’s own stopgap, the 8086
  • Dead End: Intel Itanium — EPIC architecture and a decade of work made irrelevant by AMD’s x86-64
  • Dead End: The Transputer — £211M of British public money on a chip that networked with four wires and ran occam; twenty years early for multicore, and its core ended up in satellite TV boxes
  • Dead End: Sun Microsystems — right about the future, unable to survive until it arrived
  • Dead End: Silicon Graphics — Jurassic Park, the N64 chip, and OpenGL; destroyed by $300 graphics cards its own alumni designed, its campus now the Googleplex
  • Dead End: Omnibus Computer Graphics — bought Digital Productions and Robert Abel in 1986, closed all three studios on 13 April 1987; its PRISMS code became Houdini
  • Dead End: BeOS — pervasive multithreading, 64-bit journaling FS, sub-millisecond audio, and the Apple negotiation that brought Jobs back
  • Dead End: The Amiga — preemptive multitasking, 4096 colors, four-channel audio in 1985, destroyed by its owner
  • Dead End: Verbmobil — 168.6 million marks for a German/English/Japanese speech interpreter; its own 2000 evaluation crowned the statistical engine over the grammars
  • Dead End: The Semantic Web — Berners-Lee’s machine-readable web: OWL, RDF, SPARQL — LLMs arrived before the ontologies did
  • Dead End: Google Wave — technically brilliant, impossible to explain, shut down 14 months after launch
  • Dead End: Google Reader — the RSS reader a generation lived in; shut down in 2013 and taught the web that Google kills what you love
  • Killed by Google: The Product Graveyard — the 2011 spring cleans, 307 headstones with a median life of four years, launch-promo-abandon, the bricked Revolv hub, goo.gl links, and the base rate that sank Stadia
  • Dead End: PointCast and Push Technology — the 1997 Wired cover that told you to kiss your browser goodbye; killed by its own bandwidth appetite, its idea reborn as RSS
  • Dead End: BlackBerry — 50% US enterprise market share (2009) to under 1% (2016)
  • Dead End: Symbian — 73% of the smartphone market in 2006, dead four years after the iPhone redefined the product
  • Dead End: Maemo and MeeGo — Nokia’s Linux platform, from the phoneless 770 tablet (2005) to the N9, cancelled before it shipped (2011)
  • Dead End: Encarta — the CD-ROM encyclopedia built from the one Britannica spurned, killed the print industry, then was killed by free Wikipedia
  • Britannica and the CD-ROM Encyclopedias — 2,300 door-to-door salesmen, Grolier’s 1985 disc, Compton’s multimedia and its revoked patent, the $995 Britannica CD, revenue halved by 1996, and a free website that crashed
  • Dead End: Iridium — 66 satellites, $5 billion, bankrupt nine months after launch; the constellation Motorola meant to burn up now flies as critical infrastructure
  • Dead End: Teledesic, Globalstar and the First Satellite Internet — Gates and McCaw’s 840-satellite Internet-in-the-Sky, Globalstar’s bent pipes, four bankruptcies in three years, then Apple’s SOS, Amazon’s $11.57 billion and Starlink
  • Dead End: Pebble — set the Kickstarter record, shipped a smartwatch before Apple, got squeezed out by the phone platforms, then reanimated when Google open-sourced its OS in 2025
  • Dead End: Skype — made a verb of itself, then was owned by companies that didn’t want it; lost the 2020 video-call boom to Zoom, shut down by Microsoft in 2025 after 22 years
  • Dead End: Yahoo! — turned down Google for $1M, rejected Microsoft’s $44.6B offer, sold to Verizon for $4.48B
  • Dead End: Vine — invented short-form video, killed by Twitter in 2016; TikTok turned the format into $400B
  • Dead End: Web3 and NFTs — Bored Apes, $69M Beeple, Terra/Luna collapse, FTX fraud
  • Dead End: IBM Watson Health — a quiz-show win sold to cancer hospitals; $62.1M at MD Anderson on a $2.4M contract, “unsafe and incorrect” recommendations, $4B in, $1B out
  • Dead End: Google Stadia — cloud gaming that technically worked, shut down before shipping a game
  • Dead End: Apple Newton — “Egg Freckles,” killed by Jobs in 1998; its ARM chips and engineers built the iPhone
  • Dead End: The Apple Pippin — Apple’s $599 game console: Bandai built it, 42,000 people bought it, Jobs buried it
  • Dead End: The Vectrex — the only home console with a built-in vector display; its screen freed it from the TV and priced it out of the 1983 crash
  • Dead End: The Mac Clones — Apple collected a $50 royalty on machines that replaced its own $500-margin Macs; Jobs paid $100M to end it
  • Dead End: Microsoft Bob and Clippy — sincere attempts to humanize computing; enduring jokes
  • Dead End: WAP and the Mobile Web — WML and per-kilobyte billing, built for 1997 constraints destroyed by the iPhone
  • Dead End: MMS, the Picture Message with a Toll Booth — per-photo billing on a 300 kB corset, killed by WhatsApp; Germany switched it off in 2026
  • Dead End: Token Ring — IBM’s technically superior LAN protocol defeated by cheaper Ethernet cable
  • Dead End: Centronics — the 1970 casino-printer company whose parallel plug outlived it by decades; standardized as IEEE 1284 in 1994, two years before USB, while its maker sold housewares
  • Dead End: Short Cases — RealPlayer’s 85% of streaming undone by spyware, the netbook, the $699.99 3DO, Microsoft Tay’s sixteen hours, and Data General’s Eagle built for a dying market
  • Dead End: Osborne — invented the portable computer, went from two employees to $73M in a year, and gave business schools a cautionary tale it probably did not earn
  • Dead End: Wang Labs — the company that was word processing: $3B a year, then bankrupt when the PC turned its machine into a $300 program
  • Dead End: WordPerfect — owned the legal market, mocked Windows, from $1.4B to $124M in two years
  • Dead End: Palm and the PDA — invented the pocket computer category; Apple and Google built what came next
  • Dead End: HD-DVD — Toshiba conceded in 46 days, then streaming made the winner’s prize irrelevant
  • Dead End: Google Buzz — auto-connected private contacts to a public social network on launch day; FTC investigation, $8.5M settlement
  • Dead End: Orkut — Google’s social network launched two weeks before Facebook, ruled Brazil and India, and was shut down in 2014
  • Dead End: Bildschirmtext — the Bundespost’s pay-per-page online service: 60,000 users instead of a million, outclassed by free Minitel terminals, and hacked for 134,634.88 DM by the CCC
  • Videotex: Prestel, Minitel and the Viewdata Era — Fedida’s Viewdata, a million sets forecast and 95,000 reached, Telidon and Viewtron, the free Minitel and its Kiosque billing, and the Duke of Edinburgh’s hacked mailbox
  • Dead End: General Magic — the 1990 Apple spin-off that designed the smartphone fifteen years early; its alumni built the iPhone, Android, and eBay

Part XIII – Trivia & Special People

Fun Facts

Fun Facts — funny, surprising, verifiable facts from the history of computer science, each linked to a deep-dive article.

Myths & Misconceptions

Myths & Misconceptions — persistent legends (the Space Invaders coin shortage, the nuclear-war internet) and what the evidence actually shows.

Computer Science Firsts

Computer Science Firsts — landmark milestones, each precisely qualified (first electronic, first stored-program, first general-purpose…), because “first” is the most contested word in the field. Contested firsts are flagged and routed to the Myths page.

Outlaws & Provocateurs

Outlaws & Provocateurs — the hackers, hustlers, pirates, and provocateurs who shaped computing through its laws and mythology rather than its technology.

Family Ties

Family Ties — the kinship stories of computing: sons who finished their fathers’ machines, sons who bet the family company, couples who built companies and research schools, and the Boole–Hinton dynasty.

Computer Science Locations

Computer Science Locations — a gazetteer of places where computing history happened (garages, labs, the room where the first ARPANET message was sent) and the museums that preserve it, grouped by country with addresses and OpenStreetMap coordinates.

Interviews & Oral Histories

Interviews and Oral Histories — a gateway to primary voices: curated external links to oral-history recordings and interviews in which the pioneers covered here tell their own stories, from the Smithsonian’s 1968 Hopper sessions to the CHM’s video archive.

Reading Paths

Reading Paths — seven ordered routes through the encyclopedia: security in twelve articles, AI from the perceptron to Claude, the Germany path, the network from telegraph to browser, the personal computer, theory from Hilbert to P vs NP, and a Dead Ends starter kit.

Eponymous Laws

Eponymous Laws of Computing — Moore, Amdahl, Brooks, Conway, Postel, Metcalfe, Wirth and two dozen more: original wording, where first stated, who actually named each one, and which have since failed.

The Bookshelf

The Bookshelf — the books the articles lean on: narrative histories, participants’ memoirs, the handful of textbooks that became cultural objects, and the novels that named things.

Timeline

A chronological second index, one page per decade, generated from the articles’ own dates: Before 1940 · 1940s · 1950s · 1960s · 1970s · 1980s · 1990s · 2000s · 2010s · 2020s

Indexes

  • Index of People — everyone with their own article, filed A–Z by surname, each linked to their main article and the other articles that mention them.
  • Index of Topics — machines, languages, companies, protocols, and concepts A–Z, each linked to its main article and further coverage.