Patent ID: 9723114
Date: 2017-08-01
CPC Classifications: H04M

Claim:
1. A mobile phone, comprising: a circuit board having a processor thereon; and a chassis shell with a cut line patterned thereon to form a cantilever feature; a sensor system, coupled to the circuit board, in contact with the cantilever feature, wherein the cantilever feature is over a sensor of the sensor system, wherein the sensor system is an optical sensor system capable of detecting movement of the cantilever feature when an external force bends the cantilever feature; wherein the sensor system is configured to detect a user interaction event in response to detecting a preset pattern in sensor readings from one or more sensors of the sensor system and to send the user interaction event to the processor, wherein the preset pattern pertains to a movement pattern of the cantilever feature; and wherein the processor is configured to respond to the user interaction event.