OPTICAL NAVIGATION MECHANISM FOR PROVIDING SMOOTH USER EXPERIENCE IN UNSTABLE AND WORSE ENVIRONMENT
卷宗概要
发明人
Yen-Chang Wang; Yen-Min Chang
IPC 分类
CPC 分类
A method of an optical navigation device includes: providing an optical sensor to generate at least one image frame to obtain displacement data; transmitting the displacement data into a microcontroller for optical navigation, the displacement being a relative displacement between the optical navigation device and an adjacent working surface; and, dynamically using different report rates to report the displacement data to a host device to be externally coupled to optical navigation device through a specific communication interface in response to a result of detecting environment signal interference or a result of a loading of the host device.
原文（中文）
A method of an optical navigation device includes: providing an optical sensor to generate at least one image frame to obtain displacement data; transmitting the displacement data into a microcontroller for optical navigation, the displacement being a relative displacement between the optical navigation device and an adjacent working surface; and, dynamically using different report rates to report the displacement data to a host device to be externally coupled to optical navigation device through a specific communication interface in response to a result of detecting environment signal interference or a result of a loading of the host device.