Logitech understands that in the age of the of wi-fi and touchscreens, remote controls are heading the way of the Dodo. The Harmony Link is their attempt to bridge the gap between traditional IR components and the smart devices in our hands.
The $100 Harmony Link is not unlike the Peel iPhone remote that came out earlier this year. At its core, the Harmony Linki is a hub that works as a middle man between your Android/iOS device and your TV/stereo/Blu-ray player. The Harmony Link takes the wi-fi signal from its control app and turns it into an beam that it blasts at the component you're attempting to control.