Invention Grant
US09122440B2 User feedback to indicate transitions between open and closed states 有权
用户反馈指示开放状态和关闭状态之间的转换

User feedback to indicate transitions between open and closed states
Abstract:
A dual screen user device and methods for generating user feedback to indicate transitional states of the device are disclosed. Feedback is provided to a user of the device concerning transitional states or changes in status of the device, such as whether the device is open or closed, whether a peripheral device has been connected to or disconnected from the device and whether the device has been powered up or down. In a preferred embodiment, one or more vibrators are used to generate vibration and/or audible signals to the user to indicate to the user the particular change in status of the device as it occurs.
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