I am convinced that soft robots are the way to finally create inexpensive and flexible robots that can work well with humans. They may make possible the first really practical robots for everyday use. Soft robots use flexible materials to create the frame and actuators of the robot.
The artificial air muscles for the hand and arm are made from Oogoo
, an inexpensive mix of silicone caulk and corn starch that can be cast into many shapes. For this robot, the Oogoo was cast into layers to create stacked air bladders that can be expanded or contracted with pressure or vacuum.
A standard infrared universal remote can control individual muscles or pre-programmed sequences. It does this by sending signals to an air muscle controller that is controlled by robot neurons. The air muscle controller can control up to 11 air muscles using solenoid valves and a 12 volt air compressor that provides pressure or vacuum.
This is a tethered robot that has 11 air lines connected that power the air muscles. Eventually it should be possible to fit the valves and compressor on board. A less noisy compressor could also be made.