I have successfully powered the GPS Shield and arduino, without a lithium battery using a sold panel. I am now exploring different variations of solar panel; I would ideally like to use flexible panels to aesthetically work with the wearable.
MindFlex headbands successfully hacked. I am now keen to remove the hardware from the original headband and place it into my own minimalist designed headband. I intend to make this using the DiWire to construct a simple helmet with accurately bent wire.
The Solar Panel successfully powering my GPS. Next is to link both the GPS and EEG sensors together using Solar Panels.