My daughter wants to program a robot to recognize her brother and tell him to go away whenever he goes into her room. Figuring out how to arm it with a nerf gun would probably be her second project.
Other robots from Synthiam community

Tmesserschmidt's Meet Melvis: My Ultra Humanoid Robot
Melvis (Sometimes called Stu) used to use several boards, but now I am just using the EZB for EVERYTHING! The robots...

Toymaker's Introducing The Altair Ez:2 Robot
Introducing the ALTAIR (Affordable Latest Technology Artificially Intelligent Robot) EZ:2 Robot The first unveiling of...

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...