Mar 24, 2009

Pattie Maes TED Talk: Sixth Sense - Mobile Wearable Interface and Gesture Interaction (for the price of a cell phone?!)

In the following video, Pattie Maes and Pranav Mistry,of MIT's Fluid Interfaces Group, demonstrate SixthSense, wearable technology that incorporates a video camera, a projector, a digital camera:

From the SixthSense website:

"The SixthSense prototype is comprised of a pocket projector, a mirror and a camera. The hardware components are coupled in a pendant like mobile wearable device. Both the projector and the camera are connected to the mobile computing device in the user’s pocket. The projector projects visual information enabling surfaces, walls and physical objects around us to be used as interfaces; while the camera recognizes and tracks user's hand gestures and physical objects using computer-vision based techniques. The software program processes the video stream data captured by the camera and tracks the locations of the colored markers (visual tracking fiducials) at the tip of the user’s fingers using simple computer-vision techniques. The movements and arrangements of these fiducials are interpreted into gestures that act as interaction instructions for the projected application interfaces. The maximum number of tracked fingers is only constrained by the number of unique fiducials, thus SixthSense also supports multi-touch and multi-user interaction."

Photo from the SixthSense website

Of course it is similar to Minority Report, but I don't consider it to be a problem, because it supports multi-touch and multi-user interaction, and it is a "mobile" application of useful technology.
The interaction that had me at "hello world".

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