Direi che la Multi-Touch interaction e` il vero futuro delle interfacce grafiche, e` impressionante!
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.
Ecco il video:
mpeg-1,
quicktime.
Davvero impressionante!