The bottleneck wasn't, How do we make pixels prettier? It was, How do we engage with them more?
Jefferson HanIn fiber optics, the cable is a light pipe or waveguide, into which you inject light. If a finger presses on the pipe, it disrupts that light within the waveguide.
Jefferson HanMulti-touch-sensing was designed to allow nontechies to do masterful things while allowing power users to be even more virtuosic.
Jefferson Han