Who knew that a $150 toy sitting in your living room could one day become an important tool in surgeries?

Image from Microsoft XBox press images
That’s the story of Microsoft’s Kinect. The Kinect is a device that captures full body 3D motion, allowing users to control their Xbox by simply moving their bodies. In the year since its launch in 2010, third parties are now using the Kinect to create innovative ways of using physical gestures to control a digital environment.
Toronto’s very own Sunnybrook Health Sciences Centre has developed an innovative way to use the Kinect, benefitting doctors and patients in the operating room. Surgeries have to be sterile to keep the patient safe, but computers are notoriously difficult to keep clean. Traditionally when surgeons need to access patient computer images and data while performing a procedure they have to engage in a complicated dance of changing out of their sterile gear to use the computer, and then go through the entire sterilization process again to re-enter the operating theatre.
How does the Kinect solve this problem? The scientists at Sunnybrook connected the Kinect to their computer and a screen suspended in the operating room. This allows doctors to view and control the data using gestures in the air, without having to go through the sterilization process. Kinect removes the need to touch a contaminated keyboard!
Kinect technology is also innovating the surging field of surgical robotics. Researchers are planning to use the Kinect to map out a patient’s body, and using that data to provide feedback to surgical robotics tools. This would ensure that these tools reach and access defined areas of the body without contacting or damaging other areas.
Video gesture technology has come a long way, and there’s certainly going to be a lot of innovation in its future. Watch out science fiction – your imaginings will soon become a reality! If you are interested in learning more about the history and development of video gesture control, check out this TED talk by Vincent John Vincent, co-founder of GestureTek, at TEDxWaterloo in March 2011.













