Systems and methods for dynamically modulating a user interface parameter using an input device

摘要

The embodiments described herein provide devices and methods that facilitate improved input device performance. Specifically, the devices and methods provide an input device configured to determine positional and force information for input objects interacting with a sensing region. The system is configured to detect a variable force imparted to an input surface of the sensing region by at least one input object. The variable force dynamically modulates, within a modulation range, a user interface parameter. The dynamic modulation of the interface parameter is modified in response to an additional input object contacting the input surface.

主权项

1. A system comprising an input device configured to determine positional and force information for input objects interacting with a sensing region, the system configured to:
detect a variable force imparted to an input surface of the sensing region by at least one input object; performing a dynamic modulation, within a modulation range, of a user interface parameter in response to the variable force associated with the at least one input object; detect, when the user interface parameter is at a first state from the dynamic modulation, an additional input object contacting the input surface after starting the dynamic modulation of the user interface parameter; and cease, in response to the additional input object contacting the input surface, the dynamic modulation of the user interface parameter at the first state.