hello,I want to make a powerpoint presentation about pneumatic actuator air muscle robot. it consists of defining pneumatic actuator and principles and supported by GIF photo to clarify the movement. it should explain the mechanism and type of movement. the topic need to be focused on principles, conceptions, rationality and ignoring mathematical equation. should be 15 slides.in the attachment, you will find a brief presentation about the topic. use it as a guidance. please add the references you have used.