1977: The Commodore Personal Electronic Transactor (PET), is released onto the home computer market, featuring an MOS Technology 8-bit 6502 microprocessor, which controls the screen, keyboard and cassette player. The PET is especially successful in the education market, according to O'Regan. 1975...
Later on, programmers and data entry clerks interacted with the machines using a keyboard and printer. The intermediary between punch card preparation and device was eliminated. They entered data into the computer using the keyboard. The computer responded by sending output directly to a printer fed...
In 1952 -- American computer scientist, Grace Hopper, developed a system that could convert plain English into computer code. This would later become COBOL, a computer language still widely used today for data processing! The mother of computer programming; Grace Hopper at the UNIVAC keyboard, c...
building an Eniac successor. But their firm struggled and the pair sold the company to Sperry Rand. Worse, a rival operation, Honeywell, cited John Atanasoff’s work in an attempt to invalidate the Eniac patent. Though the Iowan’s never-completed computer was not ...
To conclude, history teaches us: The secrecy of your message should always depend on the secrecy of the key, and not on the secrecy of the encryption system. (This is known as Kerckhoffs's principle.) Related to the above, always use ciphers which have been publicly reviewed and have bee...
Ms. Parker explained that because steno machines use coded combinations of phonemes instead of letters, “steno captioning is more akin to playing chords on a piano rather than typing on a computer keyboard.” But at breakneck speeds of up to 300 wpm, sometimes mistakes are unavoidable. NCI ...
Dragon NaturallySpeaking is voice-activated software that allows users to communicate with a computer by means of their voice rather than their keyboard. The software's aim will make anyone who failed Keyboarding 101 giddy with delight. Forgo typing, be it for a document, an e-mail or instant...
Can I use the keyboard to navigate Mastodon? How do favorites work on other server types? Weird, my server doesn't have a bunch of these features. Weird, my server has a bunch of extra features. I have other questions. How can I contribute to the Guide?
directly from your Web browser. See Usenet.Chat rooms provide another popular Internet service. Internet Relay Chat (IRC) offers multiuser text conferencing on diverse topics. Dozens of IRC servers provide hundreds of channels that anyone can log onto and participate in via the keyboard...
So who was thefirst hacker in history? Where did hacking originate? And what were the biggest and most infamous computer hacks of all time? We’ll delve into the murky past of cyber criminality to bring you a brief history of hacking. ...