http://www.metafilter.com/tags/pleasehammerdonthurtem Posts tagged with 'pleasehammerdonthurtem' at MetaFilter. Wed, 05 Aug 2009 22:01:05 -0800 Wed, 05 Aug 2009 22:01:05 -0800 en-us http://blogs.law.harvard.edu/tech/rss 60 http://www.metafilter.com/83890/Doodoodoodoo%2DCan%2Dtouch%2Dthis <a href="http://www.youtube.com/watch?v=Y-P1zZAcPuw">Tactile Holography</a> ``Although we can "see" holographic images as if they are really floating in front of us, we cannot "touch" them, because they are nothing but light... `` <a href="http://www.alab.t.u-tokyo.ac.jp/~siggraph/09/TouchableHolography/SIGGRAPH09TouchableHolography.pdf">The Airborne Ultrasound Tactile Display</a> (PDF) solves this problem by producing tactile sensation on a user's hand without any direct contact and without diluting the quality of the holographic projection.'' tag:metafilter.com,2009:site.83890 Wed, 05 Aug 2009 22:01:05 -0800 art feedback haptic holography pleasehammerdonthurtem science siggraph ultrasound Blazecock Pileon