You could belt out Blondie's "Call Me," or ABBA's "Dancing Queen." Maybe "Twist and Shout" by the Beatles. Fitting snugly in the cushiony pod, you select a song -- David Bowie's "Space Oddity" seems the most appropriate -- and sing into a microphone, your voice echoing against a chorus of harmonizing back-up vocalists. The flat screen in front of you plays a mesmerizing hyper-speed video of highway traffic as the song's lyrics flash in synch: "For here am I sitting in a tin can, far... More >>>