ThumbSense

- ThumbSense: Automatic mode sensing for touchpad-based manipulations
  http://www.csl.sony.co.jp/person/rekimoto/tsense/

-「ThumbSense」はタッチパッドに革命を起こす?
  http://www.zdnet.co.jp/mobile/0212/17/n_wiss_04thumbs.html