One of the reasons that most business travelers take a laptop or tablet with them in addition to their smart phones is the keyboard. Even though your smart phone has nice word processing and spreadsheet capabilities, you wouldn’t dream of typing a 5 page report on it. The keys are too small and it takes too long.
A high tech alternative is a laser keyboard! This device is very small (1.5 x 0.7 x 2.7 inches) and very light (2.1 ounces). Turn on the power and it projects a full-sized keyboard onto almost any flat surface. It easily connects with your smart phone via Bluetooth. It even doubles as a mouse.
Now you can really travel light – only a 2 oz. box and your phone!