Categories CoolYouTube – Head Tracking for iPad: Glasses-Free 3D Display Post author By Deyson Post date April 13, 2011 YouTube – Head Tracking for iPad: Glasses-Free 3D Display. By DeysonHello, my name is Deyson Ortiz I have been creating professional videos since 1994. View Archive → ← Another very cool Final Cut Website: fcp.co → New Final Cut Pro X