From Accorta institute:
Java app that changes your phone to mobile VIBRATOR. This app offers 25 basic vibration modes + 12 advanced modes. You can even build your own vibration modes. Massage parts of your body (neck, hands.) anytime you want. Runs on practically any Nokia, Sony-Ericsson, Samsung, Motorola, LG, HTC or RIM phone. Check it out on yourself.