1. Sensorama simulator;Heilig M.L.;United States patent US3050870A,1961
2. The PHANToM haptic interface: a device for probing virtual objects;Massie T.H.;Proceedings Of The ASME Dynamic Systems And Control Division,1994
3. New geometric data structures for collision detection and haptics;Weller R.;Springer Series On Touch And Haptic Systems,2013
4. Organic Haptics: Intersection of Materials Chemistry and Tactile Perception