|  |  | ## History of computer design: Apple Lisa
|  |  | Home || Introduction || Historiography || 1-Cottage industry || 2-Emerging standards || 3-Macintosh 4-frogdesign || 5-Corporate focus || Conclusion || Bibliography & links
|  | The physical design of the Lisa departs from the style Jerry Manock developed in the Apple II. Instead, its principle designer, Bill Dresselhaus, followed a concept long held by Steve Jobs. Its circuitry, display and two disk drives are contained in a single unit with a keyboard connected by a cord at the front. The screen with the disk drives to its right is cantilevered with a space below into which the keyboard can be pushed, giving the unit an appearance vaguely suggestive of an animal on its hind legs. The familiar chamfered corners appear at the sides and top of both the Lisa and its keyboard, but they have curves at their bottoms which, on the Lisa, suggests a chin. The mouse plugged into the back is the only obvious sign of its graphical operating system, but the Lisa has a cheerful, life-like appearance that reflects the new technology. The high price of the Lisa was partly a result of the large number of people involved in the project (Morgan, "Interview", 99). Just as with the Apple III, a growing number of features crept into the design. In particular, a megabyte of RAM, then unprecedented in a microcomputer, elevated its price. The Lisa also used specifically designed disk drives which were expensive to build, less reliable than the current 5.25" disks, and were replaced in the later, upgraded Lisa 2 by the 3.5" drive that was first implemented on the first Macintosh computer but designed at Sony rather than specifically by Apple. This Lisa 2 was introduced along with the Macintosh, and then altered to become the Macintosh XL in January 1985 (see technical specifications), but it was sold only for a few months. The increasingly obvious commercial failure of the Lisa created an anxiety at Apple similar to that before the release of the IBM PC. In fact, there were rumours that IBM was to release a less expensive improvement to its popular PC in 1983, so Apple's position seemed precarious (Sculley, 147-9). The Apple II computer had received some minor improvements in 1978, earning it the name Apple II+, and an "enhanced" Apple IIe was released along with the Lisa in January 1983. The IIe had several internal improvements as well as ports on the back for new peripheral standards and a keyboard that could produce lower-case as well as upper case letters. It would be a very successful computer, sold until 1993, but it was decidedly not revolutionary technology. IBM's much-anticipated follow-up to the PC, the PC/Jr. (often known as "Peanut") turned out not to be a significant improvement when it appeared in October 1983, but, with the Lisa emerging as too feature-ridden to sell and the Apple II offering little new, it increasingly seemed that Apple's future relied on a small project called Macintosh (Chposky, 158-61). To the Macintosh Revolution (1983-85) To the Macintosh Home || Introduction || Historiography || 1-Cottage industry || 2-Emerging standards || 3-Macintosh 4-frogdesign || 5-Corporate focus || Conclusion || Bibliography & links