Wireless Bluetooth Pen Puts Your Mid-Air Penmanship to the Test

Bluetooth enabled pens are nothing new, but they generally require something like special dotted paper to function properly. SMK Corp claims that their new "Wireless Input Pen" is the first device of its kind to transmit characters written in mid air. Combined with Bluetooth, the pen utilizes a a built-in triaxial… »6/10/08 7:45pm6/10/08 7:45pm