The video shows the use of SPad in a graphical editor, and compares SPad vs. Keynote (iOS) for productivity.
0:19 How SPad Works
1:50 SPad vs Keynote: Comparing Productivity
SPad is a new bimanual interaction technique designed to improve productivity on multi-touch tablets: the user activates quasimodes with the thumb of the non-dominant hand while holding the device with that hand and interacts with the content with the dominant hand.
// Revision of the original demo video
Authors: Cédric Foucault, Manfred Micaux, David Bonnet, Michel Beaudouin-Lafon.
Contact: firstname.lastname@example.org; email@example.com