Hop robotic suitcase Hop with a smartphone Hop’s caterpillar system How about a robotic suitcase that can follow you on a bust airport like an obedient dog? Hop is a new concept for a self driving luggage which might one ...

Konarka Technologies, Massachusetts, has recently partnered with German retailer Neuber to create shoulder bags that charge various portable devices using solar power. The lightweight bags, dubbed Sun Bags, utilize sunlight to create electric power, which can recharge almost any gadget ...

Office Depot recently announced the release of a line of solar charging bags. The bags come in various colors and are capable of charging various hand-held electronic devices, enhancing users’ portability. However, if you are thinking of charging your laptop ...