[MahiShafiullah]

Tool usage is one of the next ideas we would like to explore; because, if you think about it, the reacher-grabber that is currently used as an end-effector is just another tool.

If we can switch between tools quickly we can possibly unlock a wide range of applications: imagine a robot that can switch arms from a whisk to a spatula to a duster to to a mop all over the course of preparing a meal, and then switch to a screwdriver or a wrench for fixing something afterwards. Will take work to design modular parts like that, but the end result can be quite exciting indeed.