Synaptics has been a serious roll of late, first introducing those luscious multitouch gestures to older trackpads, and last month extending its Gesture Suite to Linux and Chrome OS. Here at Computex, the company is expanding its TouchPad family of solutions, with the multi-finger PC TouchPad-IS range seeing the first update. Aside from being able to recognize four-finger gestures, the new platform prevents accidental activation of the cursor when a user's palm unintentionally contacts the TouchPad, and it also brings the afo
