Prototype Project: Linkages using Popsicle Sticks

[Arjie]

Hi, this is my first post. I need some ideas for my prototype project using linkages. We are required to use recycled materials like popsicle stick as a link. Our instructor ask for an equipment or device that has an input motion and output useful work. Thank you.

 

[CWatters]

What ideas have you had so far?