It may look like an early prototype of the Power Glove, but this wearable "tricorder" is not only less embarrassing than the doomed Nintendo peripheral -- it's also quite a bit more advanced technologically. This second prototype of the medical gadget is home to a veritable arsenal of sensors, including an accelerometer, pressure and temperature modules. Eventually, Med Sensation hopes to place ultrasound pads on the fingertips, allowing physicians to peer inside the body while they poke and prod in an attempt to diagnose you. At the moment, the system is better suited for providing feedback -- guiding trainees in the proper techniques for giving exams. Ultimately though, the hope is to put these in (or would that be on?) the hands of average Joes and Janes. Individuals could then check for lumps or enlarged organs at home, without having to spend half the day sitting in a waiting room. For a brief demonstration, check out the video after the break.