Below is the show summary as well as links to the show notes and audio
1710 Graphiti Refreshable Tactile Graphics Display (Mar. 1, 2017)
Graphiti is a dynamic multi-level tactile touch display designed to give the blind access to graphical and pictorial information at an affordable price. Hosts Nancy and Peter Torpey talk with Venkatesh Chari, President and CTO at Orbit Research, and Ken Perry, project manager at APH, about this revolutionary, page-size display and how it can be used.