Plugged directly into my inner 8-year-old
This is probably the best ad for a MacBook ever, at least for a certain demographic:
This magic brought to you through MacSaber and the built-in motion accelerometer.
I wonder if this can somehow be combined with the sensors in NikePlus to emulate the Flintstones running noise while walking. Or maybe personal soundtracks like in I'm Gonna Get You Sucka.