The ITAC Systems Hand Trak (HT) pointing and control device is a
gestural input engine driven device that has no moving parts and is
unaffected by dust, dirt, or vibration. It can be mounted in any postion:
upside down, sideways, angled to the application etc. The user moves
a hand or fi nger over an optical lens to communicate desired direction,
speed, and distance of cursor movement. HT is patented in its operation
and design

HT can be panel mounted; Velcro adhered or just loosely placed on an
existing control surface. The HT requires no software drivers. The HT
is more rugged than an industrial track ball and is more precise that a
sealed touchpad or joystick. HT is designed for EXTREME environments
and has proven its abilities in steel mills, machine shops, outdoor
control panels and even military applications where rugged, vibration
tolerable endurance is a must.