07-06-2018 дата публикации
Номер: US20180157884A1
Принадлежит:
The present disclosure is directed towards systems and method for determining whether a scannable code displayed on a client device has been scanned. In particular, the systems and methods described herein involve activating one or more on-board sensors of the client device to capture output signals. Based on the output signals, the systems and methods include identifying discrete signals that indicate whether the scannable code has been scanned by a scanning device. Further, based on an analysis of the identified discrete signals, the systems and methods include determining whether the scannable code has been scanned by the scanning device. 1. A method comprising:detecting, by at least one processor on a mobile client device, a display of a scannable code by the mobile client device;activating one or more sensors of the mobile client device to capture a plurality of sensor outputs;analyzing the plurality of sensor outputs to identify one or more predefined discrete signals; anddetermining, based on the identified one or more predefined discrete signals, whether the scannable code has been scanned by a scanning device.2. The method of claim 1 , further comprising receiving claim 1 , at the mobile client device claim 1 , the scannable code via a social networking application associated with a social networking system.3. The method of claim 2 , wherein receiving the scannable code comprises receiving an electronic coupon having the scannable code thereon.4. The method of claim 2 , further comprising providing claim 2 , to the social networking system claim 2 , a notification of whether the scannable code has been scanned by the scanning device.5. The method of claim 1 , wherein activating one or more sensors of the mobile device comprises activating one or more of a location sensor claim 1 , a visual sensor claim 1 , an audio sensor claim 1 , and a motion sensor of the mobile client device.6. The method of claim 1 , further comprising determining that the mobile ...
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