HRI Serving Robot

Human-Robot Interaction (HRI) Serving Robot

This is the HRI serving robot. His name is Nemo. Nemo analyses the facial expressions of a person and detects when the correct time to serve them something! But he can explain for himself in the video! Also in the video, Nemo conducts an experiment to see if he delivers the drink to the customer at the right time.

Here is what Nemo is seeing! He detects the persons face and then can see if they are happy, sad, angry, etc.

Nemo's gripper is composed of a microservo and multiple 3D printed gears and components. The bottom base of his body is composed of acyrlic and has a bearing on the inside of it. This allows his entire upper half to be able to swivel back and forth when the large metal-gear servo in the base is activated. His face is an LCD screen and he has a camera mounted on top. Nemo's coding was done partially in Python on a Raspberry Pi 4 and the other part was done on Linux on a desktop computer.