Haptic Clock

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The Haptic Clock is a small clock program for Java powered mobile phones. The clock conveys time through a sequence of vibrations so you never have to pull the phone out of your pocket to tell time. The idea behind it was to create a clock that would train my body to understand time better.
Long vibrations are the number of hours of the current time on a 12 hour clock, so 6pm and 6am are both 6 vibrations. The shorter vibrations are the number of minutes divided by 5. So 4 vibrations is 20 minutes and 7 vibrations is 35 minutes. Example: (3) long vibrations and (6) short vibrations means it’s 3:30. Just in case you do want to see the time, the screen displays the time with tick marks for hours, minutes and seconds.
Instructions: Press to vibrate the current time. Press ’0′ to exit program. UP and DOWN to control the speed of vibrations. Time alerts (vibrations) will occur automatically every 0, 15, 30, 45 minutes on the hour as long as the program is running.  Press any key to vibrate the current time.  Move the joystick to change options.  Options include vibration speed and vibration frequency (time between automated vibration time alerts).

Current Version: 0.08
Released:5.24.2007
Creator: Che-Wei Wang
License: GNU Public License (source)
Download Beta: Haptic Clock 08.jad, Haptic Clock 08.jar
Beta means it may not work on your phone or worse, may break your phone. Install and use at your own risk.
Tested on: Nokia E70
Issues: J2ME drains the batteries. Looking for ways around it, or a more efficient platform.