puh@grumpy.sarnoff.com (Patrick U. Hsieh x3145) (02/28/90)
I am looking for sensors which can digitize 3-space locations at the rate of about 100 samples/sec., with accuracy of about 1 inch, and with range up to 30 feet. Line of sight is not guaranteed, so I don't think there's much hope for optical or ultrasonic methods. I also need to have about 24 of these going simultaneously. The closest things I've seen are the Polhemus sensors, but they don't fit all of my criteria. Any help would be much appreciated. Response by e-mail preferred. Patrick Hsieh David Sarnoff Research Center puh@filbert.sarnoff.com