Incidentally, David Mackay's group came up with the Dasher eye-tracking user interface and a bunch of cool machine-learning stuff; and for further HN cred, one

Incidentally, David Mackay's group came up with the Dasher eye-tracking user interface and a bunch of cool machine-learning stuff; and for further HN cred, one of his ex-postdocs is CTO of Songkick. http://www.inference.phy.cam.ac.uk/ http://www.inference.phy.cam.ac.uk/