As it is larger charger, there is more space for a larger gear train. This allows the user to make a smaller number of larger motions, to produce enough charge to top up the battery of a GPS, Phone, etc. " />
Brief: Design a portable, hand-powered gadget charger.
Target: Outdoor adventure enthusiasts.
In these times, every gadget is designed to take a charge from a standard USB port, so it seemed logical...
show more
As it is larger charger, there is more space for a larger gear train. This allows the user to make a smaller number of larger motions, to produce enough charge to top up the battery of a GPS, Phone, etc. " />
Brief: Design a portable, hand-powered gadget charger.
Target: Outdoor adventure enthusiasts.
In these times, every gadget is designed to take a charge from a standard USB port, so it seemed logical...
show more
