First, I absolutely love your company. I've been looking for someone like you for awhile. Anyway, my idea is to make a robot that is similar to a helicopter, where it has both wings, propellers, etc., and wheels. It also should be able to follow the orders of a person by voice command.
Other robots from Synthiam community

Teslatool's My Robot : Boybot
hallo ich heiße boy marx und das ist mein erster roboter. Ich freue mich, meinen Roboter hier zum Leben erwecken zu...

Ezang's Simple Bot Car Robot
No frills or thrills - no sensors or lights - I am Simple Bot, I hope you enjoy the simple life sometimes, its good for...

Hexxen's Zeus - A Monowheel Robot (Work In Progress)
Im experementing balancing a robot with 2 propellers. For now its a bit difficult since I cant configure the analog...