Telnet was and is the way of connecting to computers on the Internet. Before the World Wide Web made graphical access to the Internet possible, computers on the Internet understood only typed commands very much like DOS. Telnet is designed to allow a user to log in to a foreign…
In a thesis submitted to Harvard University in 1973, Bob Metcalfe outlines the foundation for a new networking protocol he calls “Ethernet” , representing the architecture of a LAN, creating what would eventually be the standard internetworking system. It is interesting to note his original dissertation regarding the ARPANet was…
The Micral was the earliest commercial, non-kit personal computer based on a micro-processor, the Intel 8008. Thi Truong developed the computer and Philippe Kahn the software. Truong, founder and president of the French company R2E, created the Micral as a replacement for minicomputers in situations that didn’t require high performance.
The TV Typewriter was designed by Don Lancaster. It used $120 worth of electronics components, as outlined in the September 1973 issue of Radio Electronics. The original design included two memory boards and could generate and store 512 characters as 16 lines of 32 characters. A 90-minute cassette tape provided…