Is there anything your iPhone can't do? Not that we can think of. And with products like the L5 Universal Remote ($50) companies are constantly expanding the magical power of this device. Throw away those five remotes cluttering your darling coffee table and plug the L5 into the end of your iPhone or iPod. This tiny accessory and app works without WiFi, external power, or batteries and controls your TV, cable box, DVD, DVR, and most devices that come with a remote. Imagine designing a custom remote by dragging and dropping any buttons you want - brilliant!