Remember the Psion? Back when PDAs were a thing, the Psion was the best you could get. It was, effectively, a palm-top computer with a real qwerty keyboard. It didn’t have Bluetooth, it couldn’t ...

Sharp Electronics Corporation unveiled the new Linux-based Zaurus SL-5500 PDA to a crowd of Linux developers and the IT media in San Jose, California today. The palmtop's most notable feature is a ...