Manufacturers of control systems and many other products have embraced the iPad in a big way, building apps that turn these small flatpanel computers into easy-to-use, high powered touchscreen controllers. But the iPad's (or iPhone's) strength as a do-it-all device is also a weakness if you're going to use it as a remote control. The reality is that these multipurpose machines can be quite inconvenient if at the moment you need to switch an input on your receiver or press the Pause button for your disc player your tablet isn't woken up, unlocked, and running the correct page of the control app in its open window. And that assumes the device hasn't walked away altogether with another family member who needs it for web browsing or a round of Fruit Ninja. RTI's solution, believe it or not, is a second inexpensive remote to keep around as a backup. The new SURFiR ($149, shown next to the iPad) is an option for anyone using one of RTI's controllers and the company's RTIPanel app for Apple iDevices. Unlike the company's usual remotes, the SURFiR requires no programming, and system commands you execute with it automatically update the RTIPanel display—the two track each other. Apps are great, but if you're busy looking at email and just want to make a quick volume adjustment, the SURFiR companion remote is intended to provide quick, easy, tactile control at low cost.