Wow! Thanx to Brian Christensen from UIE for pointing out this great
piece that Bill Buxton put together. ... <littlebird>I'm so glad that
Bill is going to be part of something big for IxDA soon</littlebird>.
Bill's article is here: http://www.billbuxton.com/multitouchOverview.html
1) an amazing backdrop to the history and types of touch technology
2) a great piece on multi-touch