http://u.qdnx.org/file/hobbsc-20170428T121952-9jhc5qf.html
@davehunt @storm this !hpr episode had some cool viewpoints on blind perception of physical space. Probably run of the mill for you guys but it was fascinating for me as someone who's worked with and built tech for the blind. Gave me a different perspective than usual. http://hackerpublicradio.org/eps.php?id=2263