Multitouch screens have been a little slower to enter the electronics marketplace than consumers might have hoped. Since Jeff Han, a research scientist at New York University’s Courant Institute of Mathematical Sciences, first presented his multitouch wall at the TED Conference in 2006, we’ve seen other multitouch technologies trickle into the electronic marketplace. The cellphone has used the technology most, starting with the iPhone, and then moving into other smartphones using Google’s Android platform and Hewlett-Packard TouchSmart countertop computer. But with the exception of a few outliers and device manufacturer research demos, we haven’t really seen multitouch used in other consumer electronics yet.
