`  == Dubious (PowerBook wasn't first laptop with touchpad) ==  This line of laptops was not the first with a touchpad or trackpad. It was, I imagine, the first by Apple.  * Byte confirms what Wikipedia already says on the Gavilan SC article, i.e. that it has a touchpad (``[...] touch panel that is used as pointing device``). * InfoWorld states, as is obvious, that the Psion MC400 and MC200 have a touchpad in 1989 (``[...] two other laptops, the MC-200 and MC-400. Both use Psion's proprietary multitasking operating system with its graphics interface, and both come with a built-in touch pad, the functional equivalent of a mouse.``)  I'll find other sources when I've got time, which is not now, but InfoWorld and Byte should be enough to show that ZDNet is patently wrong. Please remember just because something is a ``source`` doesn't automatically make it correct, even on Wikipedia.    `