Patent ID: 9562964
Date: 2017-02-07
CPC Classifications: G01S,H04W

Claim:
1. A method comprising: detecting an ambient noise signal proximate to a user device; accessing audio sample information identifying a plurality of audio samples and, for each of the audio samples, a source of the corresponding audio sample; identifying, from the audio sample information, a specific one of the audio samples that corresponds to the ambient noise signal; determining, using one or more hardware processors, a current location of the user device based on the source of the specific audio sample; detecting, using a temperature sensor of the user device, an ambient temperature proximate to the user device; estimating, based at least in part on global positioning system information, a position of the user device; accessing weather information indicating a current outdoor temperature for the estimated position of the user device; comparing the detected ambient temperature to the current outdoor temperature; inferring, based on the determined current location of the user device and the ambient temperature proximate to the user device, an activity being performed by a user of the user device; and transmitting a communication associated with the inferred activity to a predetermined address.