Sometimes a phone or tablet keyboard just won't cut it when you're trying to type. They keys are just too small and they may not provide the speed you require. Instead of lugging around a huge keyboard with you everywhere, this laser projection virtual keyboard is a very good alternative.
This laser projection virtual keyboard simply connects via Bluetooth to a phone or tablet. You put the little device on a flat surface and it'll project a virtual keyboard. You can then start typing away.
It's powered by a rechargeable battery that lasts two hours with continuous usage.
It may not be as tactile as a fully fledged keyboard but at least it's not cramped.