Some examples from the past of Glyphs, Glyphs with augmented reality and QR codes
Using a USB camera and the EZB4 with Camera, some code and here we go...
By EzAng
Other robots from Synthiam community

Orwnic82's Ez-B Processor Quadrotor
I been working on this quad for awhile, back before the EZ-B kits started. I only have the stabibility to work out...

Cyberdude's Cyberdude's Wall-E
Well, Ive been at a standstill on this guy for months due to parts issues and time constraints. Got the parts, got the...

Justinratliff's Jd Backpack
I did a mock up of the JD backpack based on suggestions from @WBS00001 and @ptp from my C3PO JD head post. It has a male...