Computers Get Personal
The text is a verbatim section from the book and the links are set out at the bottom of this post as footnotes rather than embedded links. The text is copyrighted and all rights are reserved.
Computers Get Personal
The evolution of technology is a mega-trend today that no business can ignore. A brief tour of the evolution of computers illustrates the importance of keeping your eye on technological developments.
In 1975, the MITS Altair 8800 could be bought by computer hobbyists from Popular Electronics magazine for US $395 as a kit or US $495 pre-assembled[ii]. The next year, Steve Wozniak and Steve Jobs created Apple 1, which sold at just over US $600[iii]. In 1981, Radio Shack’s TRS-82 Model III retailed for US $699. By now, computers were housed in boxes that could be used on a normal office desk and had the shape and set up that we are familiar with today. There is a screen and keyboard and a joystick for navigation. Software came via cassette tape, which was beginning to be replaced by the floppy drive. The data appeared as text or figures and there were no graphics. While available for consumer purchase, it was still the math and science geeks who were the main market demographic for these personal computers.
In 1984, the first Apple Macintosh appeared, with a graphical interface – ie the data could be accessed by activating icons on the screen and navigation was by way of a device called a “mouse”[iv]. At around the same time, Microsoft released the first version of Windows, its own graphical interface sitting on top of MS-DOS, the text-based version of Microsoft software used by most computer manufacturing companies at that time, including IBM and Compaq[v].
By the mid-1990s, you were also getting more bang for your buck when it came to computer processing chips with Intel unveiling its Pentium chip at under US $1,000[vi]. While business and industry had been using computers for decades, plummeting costs, greater processing power and increased ease of use meant that for the first time, it made sense for the public to buy a computer for personal use. People were becoming used to computers from their work environment. It was a natural transition to getting a computer for home use. PCs, as personal computers soon came to be called, were also fun – computer games loaded by CD-ROM became a serious contender to TV-based consoles in 1994[vii]. With PCs arriving in many homes bundled with Internet Explorer for access to the internet, Outlook Express for email and a host of other useful (eg Calendar, Paint and CD-ROMs packed with dictionaries and encyclopedias) and not-so-useful applications (eg Minesweeper and Solitaire games), our personal relationship with our home computers as a source of productivity, fun, information and communication truly began.
[i] All data in this paragraph from the Computer History Museum Computer Timeline - http://staging.computerhistory.org/timeline/timeline.php?timeline_category=cmptr
[ii] The Obsolete Technology Website - http://oldcomputers.net/altair.html
[iii] The Obsolete Technology Website - http://oldcomputers.net/applei.html
[iv] The Obsolete Technology Website http://oldcomputers.net/macintosh.html
[v] The History of Microsoft –The History of Computing Project http://www.thocp.net/companies/microsoft/microsoft_company.htm
[vi] Chronlogy of Personal Computers – Univesity of
[vii] The History of Computer Games – University of Salfrod http://creativetechnology.salford.ac.uk/fuchs/modules/game_design/game_design_history.htm
[viii] Personal Computer Market Share: 1975-2004 statistics compiled by Jeremy Reimer http://www.jeremyreimer.com/total_share.html
[ix] “
[x] “PC sales are growing – but not because of
[xi] As at 2007. “PC Sales continue strong growth” by Iain Thomson – Vnunet.com 21 Sep 2007 http://www.vnunet.com/vnunet/news/2199230/pc-sales-continue-strong-growth
[xii] “Laptop sales increase worldwide” - Uswitch.com 18 Dec 2007 http://www.uswitch.com/news/broadband/OctDec2007/laptop-sales-increase-worldwide.cmsx
Photo: of the Altair 8800 thanks to euthman from flickr.com (CCL)
Posted by Yang-May Ooi on Friday, March 21st, 2008 at 1:00am
















