DSE 2019: Jeff Greenberg of Zuzor Speaks with Jacob Blount, Talks Interactive Solutions March 29, 2019 | Home / March 29, 2019 rave-video / DSE 2019: Jeff Greenberg of Zuzor Speaks with Jacob Blount, Talks Interactive Solutions DSE 2019: Jeff Greenberg of Zuzor Speaks with Jacob Blount, Talks Interactive Solutions