Volumetric Haptic Display Volumetric Haptic Display A Volumetric Haptic Display (VHD) is similar to a (visual) Volumetric Display, but informs touch instead of vision. A VHD projects a touch-based representation of a surface onto a 3D volumetric space. Users can feel the projected surface(s), usually with their hands. The display is otherwise not detectable, and offers no visual feedback. There are no known instances of a fully operational VHD at this time. The University of Bristol has developed a method for haptic feedback that could be integrated into a volumetric display. The system uses focused ultrasound to create a haptic objet in mid
Haptic technology flight simulators for pilot training. It is very critical to exert proper force magnitude to the user. It requires considering human force sensitivity. Haptic feedback is commonly used in arcade games, especially racing video games. In 1976, Sega's motorbike game "Moto-Cross", also known as "Fonz", was the first game to use haptic feedback which caused the handlebars to vibrate during a collision with another vehicle. Tatsumi's "TX-1" introduced force feedback to car driving games in 1983. The game "Earthshaker!" was the first pinball machine with haptic feedback in 1989. Simple haptic devices are common in the form of game controllers,