Abstract: Systems and methods are described for utilizing acceleration event signatures. One method for utilizing acceleration event signatures in an electronic device comprises receiving, by the electronic device, one or more acceleration events. The method further comprises determining whether the received one or more acceleration events correspond to one or more predefined signature definitions and invoking one or more functions based on the one or more acceleration events.
Abstract: A system is described for tuning an antenna in a mobile device. The system comprises a detection module configured to interface with an accessory and identify the accessory. The system further comprises a tuner configured to retrieve one or more parameters according to the identified accessory, where the tuner is further configured to tune the antenna according to the one or more parameters. The one or more parameters are based on previously-derived information regarding tuning impairment characteristics of the accessory.
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