| 摘要 |
The disclosure generally relates to mobile payments using proximity-based peer-to-peer (P2P) communication and an intent-to-pay gesture. In particular, a mobile device may detect a distinctive intent-to-pay gesture from one or more signals generated with one or more sensors on the mobile device. For example, the signals may indicate that the mobile device was gestured against a passive target that may resonate to indicate that the intent-to-pay gesture was made. The mobile device may then receive transaction details over a proximal P2P connection in response to detecting the intent-to-pay gesture and send a message over the proximal P2P connection to complete the mobile payment in response to receiving an input confirming the transaction details. Furthermore, the passive target may be constructed to produce a distinct resonant response that can be used to identify the passive target (e.g., using a microphone on the mobile device). |
