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    • 4. 发明申请
    • Context determination of an electronic device
    • 电子设备的上下文确定
    • US20090312049A1
    • 2009-12-17
    • US12157674
    • 2008-06-12
    • Esa Pekka Isomursu
    • Esa Pekka Isomursu
    • H04M1/00
    • H04M1/72569H04M2250/12
    • 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.
    • 提供了使用触觉来主动地探测诸如移动电话的设备的物理周围并且响应于主动探测而提供设备的可能上下文的方法和装置。 在一个实施例中,准备并提供探测力并将其赋予给设备。 感测到装置相对于其物理周围响应于探测力的位移,并且响应于感测到的位移来确定可能的上下文。 在一些实施例中,产生指示可能上下文的特征的上下文反馈信号。 在一些实施例中,该设备被配置用于产生触觉警报并用于响应于触觉警报提供触觉效果。 在一些实施例中,根据所确定的可能的上下文来调整触觉警报的相对强度。