Still wondering if the future of display linkage really lies in DisplayPort? Hard to say for sure, but IDT's definitely making a good case for it with its latest demonstration. Integrated Device Technology has seemingly figured out how to shuffle touch information through DisplayPort's existing auxiliary channel, which simplifies and lowers the cost of integrating touch technology into tablets, laptops, AIO PCs, monitors, etc. It's being hailed as the world's first usage of the DisplayPort AUX channel to carry touch screen data, and if the prototype proves solid, it'll
