Microsoft Research has unveiled a line of multi-touch computer mice, and each one “uses a different touch detection method — at first glance all five seem to fly in the face of regular ergonomics.” Video after the break. Click here for first picture in gallery.

Of course, there’s plenty of crazy in the FTIR, Orb Mouse and Cap Mouse (pictured), which rely on an internal camera, orb-housed IR camera and capacitive detection, respectively.

[via YTEngadget]