McDonnell Boehnen Hulbert & Berghoff LLP
Hardware attitude detection implementation of mobile devices with MEMS motion sensors
Systems and methods for detecting an attitude of a device are disclosed. The system includes a processing system including at least a sensor processor and an application processor, which are distinct. The system further includes a memory system including one or more computer-readable media. The computer-readable media contains instructions that, if executed by the processing system, cause the system to perform operations. The operations include executing an application using the application processor, and receiving raw sensor readings from one or more sensors, using the sensor processor. The operations also include determining, using the sensor processor, a processed sensor metric comprising attitude data, and transmitting the processed sensor metric to the application.
Google Inc.
G G G G G
G06F G06F G06F G08B G06F
inventional inventional inventional inventional inventional
Edward Y. Guanfeng
Chang Li