-
Use Cases
-
Resources
-
Pricing
Information Age Timeline
(1947 - Present)The Information Age, also known as the Digital Age or Computer Age, is an era beginning in the mid-20th century characterized by the rapid shift from traditional industry to an economy based on information technology. Marked by inventions such as the transistor, personal computer, internet, and mobile devices, it has transformed how people communicate, work, and access knowledge worldwide. More Less
Computing Foundations
ENIAC becomes operational
Feb 15, 1946
The Electronic Numerical Integrator and Computer (ENIAC) was unveiled at the University of Pennsylvania. As one of the first general-purpose electronic digital computers, ENIAC could perform thousands of calculations per second, far surpassing electromechanical machines, and laid the groundwork for the modern computing era.
Image source: ENIAC
Transistor invented at Bell Labs
Dec 23, 1947
John Bardeen, Walter Brattain, and William Shockley at Bell Labs demonstrated the first working transistor. This tiny semiconductor device replaced bulky vacuum tubes, enabling smaller, cheaper, more reliable electronics and becoming the fundamental building block of all modern computers.
Image source: Transistor
Integrated circuit developed independently by Kilby and Noyce
Sep 12, 1958
Jack Kilby of Texas Instruments demonstrated the first integrated circuit in September 1958, followed shortly by Robert Noyce's silicon-based version at Fairchild Semiconductor. By combining multiple transistors on a single chip, the integrated circuit made miniaturized, mass-produced electronics possible.
Image source: Integrated circuit
Y2K bug passes without global catastrophe
Jan 1, 2000
Fears that computer systems storing two-digit years would fail at midnight on January 1, 2000 prompted a worldwide remediation effort costing hundreds of billions of dollars. When rollover occurred with minimal disruption, it underscored society's deep dependence on information systems.
Image source: Year 2000 problem
Bitcoin whitepaper published by Satoshi Nakamoto
Oct 31, 2008
An author under the pseudonym Satoshi Nakamoto published the Bitcoin whitepaper describing a decentralized digital currency secured by blockchain technology. Bitcoin launched a global cryptocurrency movement and demonstrated new possibilities for trustless digital transactions.
Image source: Bitcoin
Watson defeats champions on Jeopardy!
Feb 14, 2011 - Feb 16, 2011
IBM's Watson supercomputer beat reigning Jeopardy! champions Ken Jennings and Brad Rutter in televised competition. The victory showcased dramatic advances in natural language processing and machine learning, heralding AI's move into practical applications like medicine and customer service.
Image source: IBM Watson
Deep Blue predecessor AlphaGo beats Lee Sedol at Go
Mar 9, 2016 - Mar 15, 2016
DeepMind's AlphaGo defeated world Go champion Lee Sedol four games to one in Seoul. Go's complexity had long resisted computer mastery, so the victory marked a milestone in artificial intelligence and popularized deep reinforcement learning techniques.
Internet and Connectivity
ARPANET sends its first message
Oct 29, 1969
The first message was sent over ARPANET, a U.S. Department of Defense-funded network connecting research institutions. Intended as 'LO' for 'LOGIN,' the system crashed after two letters, but the transmission marked the birth of packet-switched computer networking and the precursor to the Internet.
Image source: ARPANET
Domain Name System deployed across the Internet
Jan 1, 1985
Paul Mockapetris's Domain Name System came into full operation, replacing unwieldy numeric IP address tables with human-readable names ending in .com, .org, and .edu. The DNS remains the Internet's global directory system and enabled its massive expansion.
Image source: Domain Name System
World Wide Web protocol proposed by Tim Berners-Lee at CERN
Mar 12, 1989
Tim Berners-Lee wrote his proposal for a hypertext system linking documents across networks at CERN, naming it the World Wide Web. His vision of universally accessible linked information would transform how humanity creates, shares, and consumes knowledge.
Image source: History of the World Wide Web
Key Facts
- The invention of the transistor in 1947 at Bell Labs laid the technological foundation for modern electronics and computing.
- ARPANET, launched in 1969, was the first network to use packet switching and became the precursor to the modern Internet.
- The World Wide Web, invented by Tim Berners-Lee in 1989, made the Internet accessible to everyday users and revolutionized global communication.
- The proliferation of personal computers in the 1980s and 1990s democratized access to information processing for individuals and businesses.
- The rise of smartphones in the late 2000s placed powerful computing and instant global connectivity in the hands of billions of people.
Source
This Information Age timeline was generated with the help of AI, using information found on the internet.
We work hard to keep these timelines accurate, but mistakes do get through. If you spot one, email us at [email protected] and we'll fix it for future visitors.
Want a timeline like this one?
Generate yours with AI or build it from scratch, for free.