Interface: usb
A device which includes a sphere mounted in a small open-topped box. The sphere is hand-operated by rotating it in a backward, a forward, or a sideway direction while maintaining the device in a fixed location. The movement of the sphere generates a signal which may be used to move a cursor and/or tracking symbol on the face of a display, such as a cathode ray tube; to input data into an electronic system; and/or to control the operation of a system. It may or may not include additional input devices, such as switches or variable resistors.
Classification: Adp input/output units, nesoi
NSN 5950-00-955-2267
NSN 5835-01-416-6449
NSN 2925-00-221-8529
NSN 5935-01-141-7567
NSN 6110-00-257-1446
NSN 6110-01-572-5216
NSN 5996-01-033-1300
NSN 6145-01-172-5630
NSN 5855-00-433-2377
NSN 5910-01-213-1848
NSN 6145-01-423-0382
NSN 5990-01-529-7307