Robotics already has plenty of applications. Travelling over dangerous terrain for mapping, search and rescue, automation of manufacturing where dexterity is required, lifting and manoeuvring heavy loads. Those few applications alone covers a lot of industries.

But you might also learn about how to build prosthetics, augment human abilities with exoskeletons. Who knows.

These guys will figure out all the obvious stuff and perfect it. And then see how far they can push it.