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  ABC News: Computer Can Tell When You're Happy 

  http://abcnews.go.com/Technology/AheadoftheCurve/Story?id=5303287

  One of these days your computer will probably know what you are thinking before you know it yourself. The human face conveys emotions ranging from fear to confusion to lying, sometimes involuntarily, and ... scientists are figuring out how to make use of those expressions. A UC San Diego computer science Ph.D. student can turn his face into a remote control that speeds and slows video playback. The proof-of-concept demonstration is part of a larger project to use automated facial expression recognition to make robots more effective teachers. At the University of California at San Diego, for example, a graduate student has developed a program that will slow down or speed up a video based entirely on changes in his facial expressions, like a slight frown, or a smile. The purpose of this particular program is to make robotic instructors more responsive to their student's needs, but there are many other potential applications for the work. "The project I'm working on is how can we use machine   [More...] [Less...]

  First added: 9 July 2008, by: Leong Soong  [Report as spam]

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  Tags:  education, facial recognition, learning, teaching, webcast