To make my beaglebone really mobile I want to attach a mouse to it.
I looked for notebook mice in the internet but only found optical
ones often with wireless support. Both features "eat" power.
Are there other "things", which can be used as a mouse (beside
the touchscreen of the LCD7 cape) for this purpose which have a
lower power consumption -- I am out of ideas?
Thank you very much in advance for any help!