“Perhaps you’ve been in a situation where you noticed that your reflection in a window looked like it was actually standing amongst the items that were visible through that window. Now, scientists at the University of Bristol have taken that phenomenon and incorporated it into an experimental new interactive display. Among other things, it lets users select objects seen through a pane of glass, using the reflection of their finger on that glass.” Gizmag
This pretty cool system makes museums more interactive, it can tell where you’re touching or pointing at and provide more information on the object of interest.
PhillyAR 