All the telepresence suggestions gave me an idea in extension to my thoughts re: a STEM curriculum.
Students from different schools could participate in virtual exchange program with their Misty robots.
Students from one school might bring their Misty Robot to a unique and interesting site in their area. They could allow students from another school to navigate the robot through the museum, zoo, etc.
A related exchange program could allow students from a hosting school to set up a course or other challenge and invite other schools to solve the challenge. The guest school would upload/download their solution onto the host Misty Robot.
These ideas could span the country or different countries conceivably.