from www.patentlyapple.com/
>> Apple's patent
application describes a newly designed vibrator that's to be integrated
into a future iPhone as part of a haptic alert system. The haptic device
is noted as having a linear electric motor that is coupled to actively
drive a moveable weight in back-and-forth directions to produce the
desired vibration. A lock mechanism has a restraining member that is
biased into a lock position, which prevents the moveable weight from
moving in the back-and-forth directions when the vibrator is inactive.
Friday, November 30, 2012
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