InfoComm 2015: Gary Kayye Talks With Nureva’s Steven Vander Meulen About the Span Ideation System June 17, 2015 | Home / June 17, 2015 rave-video / InfoComm 2015: Gary Kayye Talks With Nureva’s Steven Vander Meulen About the Span Ideation System InfoComm 2015: Gary Kayye Talks With Nureva’s Steven Vander Meulen About the Span Ideation System