Even though tablets and smartphones are improving and adding new features all the time, a shrunken keyboard on a touch screen still doesn't compare to the comfort of a full-sized keyboard for typing. There are plenty of solutions for this, from snap-on cases with keyboards built into them to keyboards that fold into a compact package. But these all just make your device less mobile or give you one more bulky thing to carry. For a more compact alternative, Brookstone has begun taking orders for a new virtual keyboard from CTX, which projects a usable laser keyboard onto any flat surface, all while fitting nicely inside a small keychain.