Walkmac revisited: The inside story of the 'first' portable Mac
Recently my brother-in-law, Ken Landau, was doing a major spring cleaning when he came across a bit of computing history in his basement: a Colby Walkmac, the first battery-operated Macintosh computer and first portable Mac with a LCD display.
I'd never heard of the Walkmac, which wasn't built by Apple but by electronics pioneer Chuck Colby, who founded Colby Systems in 1982. The Apple-sanctioned model you see here was "modded" around a stock Mac SE motherboard and hit the market in 1987, two years before Apple put out its Macintosh Portable in 1989 for $7,300. … Read more