Volumetric Haptic Display air. The following feedback can be provided to the user: 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
The Senses (Rembrandt) The Senses (Rembrandt) The Senses is a series of five oil paintings, completed by Rembrandt, depicting the five senses. The whereabouts of one, representing the sense of taste, is unknown. Another, representing smell, was only re-identified in 2015. Rembrandt was only around eighteen years old when the paintings were made; they are his earliest surviving works, and are of identical size. In about the 1720s the four known paintings were extended, but only one, "Smell", retains the additions and those are now concealed by its frame, so that it appears to retain its original format. Three of the extant paintings,