Sure there has been lots of discussion of the Apple MacBook Air and its so-called innovations, but the real computer innovation occurred almost 30 years ago with the Osborne 1 personal computer.
When it hit the market in 1981, the Osborne 1 started a revolution that the MacBook Air merely continues today. The Osborne 1 was the first truly portable completely self-contained personal computer. Check out the TechRepublic Dinosaur Sighting Photo Gallery to see what passed for a portable PC all those years ago.
Unfortunately for the Osborne Computer Corporation, founder Adam Osborne had more enthusiasm for his company's creations than market savvy on how to promote them. After a few months of initial success, Mr. Osborne began to talk in glowing terms about the next generation of Osborne computer, which was called the Executive. It would have a bigger screen and other improvements. His description sounded so wonderful that some potential customers decided to stop buying the Osborne 1 and to wait for the pending Executive.
Coupling this market slow-down with a vigorous increase in competition doomed the company to a spiral of losses and eventually bankruptcy. But the void was quickly filled by the likes of Radio Shack and its TRS-80 line of products. In the aforementioned TechRepublic Dinosaur Sighting Photo Gallery you can get a good look at the TRS-80 Model 4P.
The Model 4P was very similar to the Osborne 1, but benefited from two years of innovations and revisions. The Model 4P had a larger screen and a built in modem, which made it an even more capable luggable computer.
In the next few weeks, I will be putting these two pioneering computers under the microscope in a TechRepublic Cracking Open Photo Gallery. We'll see what makes them tick and wax nostalgic about how things used to be in the world of portable computing.
Mark Kaelin is a CBS Interactive Senior Editor for TechRepublic. He is the host for the Microsoft Windows and Office blog, the Google in the Enterprise blog, the Five Apps blog and the Big Data Analytics blog.