trapped in the paperless, wireless, timeless and spaceless office

Bi-manual, multi-point, and multi-user interactions on a graphical interaction surface.

“While touch sensing is commonplace for single points of contact, multi-touch sensing enables a user to interact with a system with more than one finger at a time, as in chording and bi-manual operations. Such sensing devices are inherently also able to accommodate multiple users simultaneously, which is especially useful for larger interaction scenarios such as interactive walls and tabletops.”

Amazing demo video of new sensing devices. Two hand and multi finger interaction on a flat screen. Don’t miss the bit with the Barcelona pictures.