In a games controller similar to a wii remote, the system is to be as energy efficient as possible. How may this be achieved?

Any help on this would be greatly appreciated.

Thanks xoxoxoxox

 

Have you had any thoughts on this subject? We will give assistance, but the answers (and the work) should be yours.

 

Since the object is to do a lot of wild waving about with the remote, how about a kinetic generator, similar to used in some watches?

 

Thats a good idea. Had never heard of that before but checked it out and seems like a fantastic idea studiot. Thanks for that. xoxox