| 摘要 |
A method and apparatus that features using haptics for actively probing the physical surrounding of a device, such as a mobile phone, and providing in response to the active probing a probable context of the device is presented. In one embodiment, a probing force is prepared and provided and imparted to the device. The displacement of the device relative to its physical surrounding in response to the probing force is sensed and a probable context is determined in response to the sensed displacement. In some embodiments, a context feedback signal indicative of the characteristics of the probable context is produced. In some embodiments, the device is configured for producing a haptic alert and for providing a haptic effect responsive to the haptic alert. In some embodiments the relative strength of a haptic alert is adjusted according to the determined probable context.
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