Although surgeons need to frequently review medical images and records during surgery, they’re also in the difficult position of not being able to touch non-sterile objects such as keyboards, computer mice or touchscreens. Stepping away from the operating table to check a computer also adds time to a procedure. Researchers from Indiana’s Purdue University are addressing this situation by developing gesture-recognition systems for computers, so that surgeons can navigate through and manipulate screen content simply by moving their hands in the air. The system could additionally be used with robotic scrub nurses, also being developed at Purdue, to let the devices know what instruments the surgeon wants handed to them.
Read the full article: Gesture-controlled computers and robotic nurses being developed for operating rooms