Arts & LifeScience & TechnologyVisual Arts & Design #Modern: Meet the hitchhiking, art critic robot by Bethany Van Lingen March 25, 2014 by Bethany Van Lingen March 25, 2014 Don’t understand art? Too scared to hitchhike? Ryerson has a robot for that. Frauke Zeller, an assistant professor at Ryerson, has built two robots with very different purposes: one tweets… 0 FacebookTwitterEmail