HANDHELD DEVICE ASSOCIATION VIA SHARED VIBRATION

In some embodiments an accelerometer is mechanically coupled to a first device. The accelerometer obtains a vibration profile in response to a relative movement of the first device and a second device. A radio transmits an encrypted version of the vibration profile to the second device and receives...

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Bibliographische Detailangaben
1. Verfasser: DEISHER MICHAEL E
Format: Patent
Sprache:eng
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