Interface with and communication between mobile electronic devices
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Abstract
An input device and mobile electronic devices having improved user interface capabilities are described. In one embodiment, An input device includes a display device, a capacitive touch sensor overlying the display device, and a pressure-sensing layer underlying the display device. The display device may be, for example, a cholesteric liquid crystal display that directly captures and displays writing in response to applied pressure. Such an input device may be used to greatly facilitate input of text and graphical information to mobile electronic devices. In another embodiment, a mobile electronic device includes a first housing portion and a second housing portion connected together in a hinged manner, a display housed by the first housing portion, and a pressure-sensing layer housed by the second housing portion for performing writing capture in response to a stylus. In another embodiment, a method of sending a message includes establishing a communication session, capturing stylus input, and as part of the communications session, sending a representation of the captured stylus input. The representation may be a textual representation or a graphical representation. The graphical representation may be sent in real time and displayed as a succession of images, each successive image updating a prior image, and the communications session may include voice communications.
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Citations
43 Claims
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37. A mobile electronic device comprising:
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a housing; a display; and a structure for receiving, securing and connecting a flat peripheral device such that a principal surface of the flat peripheral device is exposed and, at least in large part, overlaps with the housing, comprising a connector for supplying power to the flat peripheral device.
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38. A flat peripheral device for use with a mobile electronic device, comprising:
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a principal surface that is exposed during use of the flat peripheral device with the mobile electronic device and arranged to receive input from or provide output to a user of the mobile electronic device; and a connector for receiving power from the mobile electronic device; wherein the flat peripheral device has a form factor enabling it to be received within a sled-like structure of the mobile electronic device.
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39. A method of zooming an image displayed on a mobile electronic device having touch input, comprising:
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sensing a first user action pointing to an image region to be zoomed; sensing a second user action in which a touch input is lifted differently than normal; and in response to the second user action, performing a zoom operation on the image region. - View Dependent Claims (40)
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41. A method of unzooming an image displayed on a mobile electronic device having touch input, comprising:
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sensing a first user action pointing to an image region to be unzoomed; sensing a second user action in which increased pressure is applied to a touch input; and in response to the second user action, performing an unzoom operation on the image region. - View Dependent Claims (42)
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43. A method of panning an image displayed on a mobile electronic device having touch input, comprising:
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sensing a user action having simultaneous rapid Z variation and XY variation; and in response to the user action, performing panning of the image.
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Specification