Spend a few days with a capacitive touch device and moving back to resistive can feel a bit clumsy. Quanta and 3M are saying they have created a new type of touch sensitive screen that could make capacitive feel relatively just as vague, what they're calling dispersive signal technology. DST is a layer of "specially-designed glass" that detects the pressure of a finger or a stylus (or, probably, other things too) with high precision, all without making the display thicker. We're not sure how another layer could not make things at least a little bit beefier, but it at least won't be an expen
