NYC IxDA - Tap is the New Click - Dan Saffer from Interaction Design Association on Vimeo.
Dan Saffer: Interaction designer, founder and principal of Kicker Studio, a design consultancy for consumer electronics, appliances, devices, and interactive environments, specializing in touchscreens and interactive gestures
Books:
- Designing for Interaction: Creating Smart Applications and Clever Devices
- Designing Gestural Interfaces.