It's been 30 years since the first popular, portable computer with a clamshell case was released. That means the Grid Compass had a built-in keyboard and display, and you could fold the screen over the keys to close the computer up like a book. Time Techland's Harry McCracken takes a walk down memory lane, looking at some of the ways...
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Clamshell computers turn 30 this year, continue to fend off tablet threat is a post from: Liliputing