Students had to design a prosthetic limb based off of structure and function of the subject the limb was for.  They had the option of designing a limb for an animal or human, then determining the function/task they wanted the subject to perform.  Once that was finalized, students designed a 3-D model of the prosthetic using Tinkercad and then worked with upperclassmen to put together a commerical promoting their prosthetic.  Below are some examples of final product:

Prosthetic Hand

Prosthetic Leg

Prosthetic Leg (Dog)

Prosthetic Wing