ISE 2014: Gary Kayye Interviews Prysm’s Amit Jain About Collaborative Video Wall February 5, 2014 | Home / February 5, 2014 rave-video / ISE 2014: Gary Kayye Interviews Prysm’s Amit Jain About Collaborative Video Wall ISE 2014: Gary Kayye Interviews Prysm’s Amit Jain About Collaborative Video Wall