The touchscreen monitor prototype is capable of 10-point multi-touch option, allowing users to perform multiple gestures at once simply by touching the screen, which is especially useful for portraying and interfacing with images, graphics, complex visual elements or architectural designs.
Shazam (and competitor Midori), both allow you to purchase songs you've tagged but, as is with all iPhone and iPod touch applications, the only option for music purchase is the iTunes store, now available over 3G connections as well as Wi-Fi.
It's multi-touch capabilities also provide users the option to quickly and easily rotate canvases on screen using gestures, perfect for illustration, sketching and painting.