Fun with the Mac motion sensor
If you have a Mac laptop beginning with the PowerBook G4, one feature you may or may not know about is the Sudden Motion Sensor. If you drop your computer or it is suddenly exposed to strong vibrations, the Sudden Motion Sensor will park the hard drive to reduce disk damage--even before your laptop hits the ground. When the sensor detects your computer has returned to a stable state, it "unparks" your hard drive and you can continue computing.
What's fun about this feature is that some savvy developers have made apps that take advantage of the … Read more