Motion Computing's J3400 tablet PC was fairly well received when it debuted last year, and it looks like the company hasn't broken the mold too much for its new J3500 model. That includes the same rugged enclosure as before, an outdoor-friendly 12.1-inch display (now with Gorilla Glass), and dual pen and touch input. Of course, it's thankfully quite a different story with the tablet's internals, which have now been upgraded to include yo
