To make the robot able to build things such as Lego's. You can program it to put things together or scan instructions.
Other robots from Synthiam community

DJ's Intel Realsense T265 Adventures-Bot Part 3
This is a test with the Intel RealSense T265 tracking camera for localization with the EZ-Robot AdventureBot. I use 3...

Kashyyyk's R2-Q5 Droid Build With Ez-B4
Im 3D printing an R2-Q5 imperial droid and using the EZ-b4 as the brains. Im still working on the body and need the rest...

Chris9's Jd's Adventures At Microsoft
Our Microsoft team recently picked up a few of the EZ Robot Developer kits as part of an innovation project exercise...