What Does The Perfect Mobile Interface Look Like?
[Commentary] Shortly after the iPhone 4S went on sale this fall, its marquee feature, the Siri voice assistant, sparked a heated debate in the tech world: Was Siri a great computing interface, or was it the greatest?
To many observers, Apple's software, which combines uncannily accurate voice recognition with an artificial-intelligence engine that's capable of understanding complex English-language requests, marked the realization of our sci-fi dreams. Soon we'd be controlling everything by voice--cars, fridges, toasters, and, crucially, our TVs. Both Google TV and Microsoft's Kinect let people control their televisions by voice; according to The New York Times, Apple's long-rumored entry into manufacturing TVs might rest on the same gimmick. Lost in Siri's coronation is any hint of how strange the world would be if we all took up chattering with our machines. Siri-like interfaces are limited to private use; sure, you can try dictating an email on the subway or an airplane, but be sure to wear a mouth guard--and maybe even full body armor. Even issuing simple commands--"Remind me to buy Metamucil," "Play more Katy Perry"--could incite embarrassment. And then there's the question of utility: Why tell your TV to turn up the volume when you could just hit a button on the clicker?