Harmony Link Makes the iPad a Less-Than-Ideal Remote

There are several apps for iOS that can turn your iPad or iPhone into a remote control. Most of these are special-purpose apps -- they control just one device. Whether the app controls your DVR like Xfinity's application, your PC's cursor or iTunes, you're hooked up to a single device, usually through WiFi.

Source: http://ectnews.com.feedsportal.com/c/34520/f/632000/s/1e772204/l/0L0Stechnewsworld0N0Crsstory0C748760Bhtml/story01.htm

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