Trackball for single digit control of wireless terminal
First Claim
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1. An electronic controller for controlling the operation of an electronic apparatus, the electronic controller comprising:
- a controller housing;
a cursor pointing device comprised in the controller housing;
a sliding member substantially similar in size to said cursor pointing device, and a fixed member coupled to the controller housing wherein the sliding member is configured to at least partially conceal the cursor pointing device when the sliding member is in a first position and is configured to expose the cursor pointing device when the sliding member is in a second position, wherein the cursor pointing device is operable to receive user input to control the operation of the electronic apparatus when the sliding member is in the second position; and
a control switch operably coupled to the cursor pointing device and comprised in the controller housing, wherein the control switch is configured to be activated when the cursor pointing device is depressed.
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Abstract
A side-mounted cursor pointing device 108 for a wireless terminal 100 including a sliding cover 110. The sliding cover 110 slides over the cursor pointing device 108 in an off position. When the cover 110 is slid off the cursor pointing device 108, a biasing member 212 upon which the cursor pointing device 108 rests allows the cursor pointing device 108 to pop into position and allows the user to press down on the cursor pointing device 108 in order to make a selection. The sliding cover is preferably an on-off switch for the wireless terminal.
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Citations
18 Claims
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1. An electronic controller for controlling the operation of an electronic apparatus, the electronic controller comprising:
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a controller housing;
a cursor pointing device comprised in the controller housing;
a sliding member substantially similar in size to said cursor pointing device, and a fixed member coupled to the controller housing wherein the sliding member is configured to at least partially conceal the cursor pointing device when the sliding member is in a first position and is configured to expose the cursor pointing device when the sliding member is in a second position, wherein the cursor pointing device is operable to receive user input to control the operation of the electronic apparatus when the sliding member is in the second position; and
a control switch operably coupled to the cursor pointing device and comprised in the controller housing, wherein the control switch is configured to be activated when the cursor pointing device is depressed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for operating an electronic controller, comprising steps of:
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sliding a sliding member on a controller housing from a first position to a second position, wherein the sliding member at least partially conceals a cursor pointing device when the sliding member is in the first position, and the sliding member exposes the cursor pointing device when the sliding member is in the second position, said sliding member being substantially similar to size to said cursor pointing device;
translating the cursor pointing device from an inactive position when the sliding member is in the first position, to an active position relatively higher than the inactive position, when the sliding member is in the second position;
using the cursor pointing device to position a cursor on a viewscreen; and
depressing the cursor pointing device to select an item on the viewscreen positioned proximately to the cursor. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A wireless terminal comprising:
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a housing, the housing comprising;
a first surface defining a first tangent; and
a second surface defining a second tangent, the second tangent being substantially perpendicular to the first tangent;
a viewscreen mounted in the first surface and configured to be substantially parallel to the first tangent;
a cursor pointing device mounted in the second surface, whereby a user can operate the cursor pointing device with the user'"'"'s thumb while holding the wireless terminal at an orientation that allows the user to view the viewscreen;
a sliding member substantially similar in size to said cursor pointing device, and a fixed member coupled to the housing wherein the sliding member is configured to at least partially conceal the cursor pointing device when the sliding member is in a first position and is configured to expose the cursor pointing device when the sliding member is in a second position, wherein the cursor pointing device is operable to receive user input to control the operation of the wireless terminal when the sliding member is in the second position; and
a control switch operably coupled to the cursor pointing device and comprised in the controller housing, wherein the control switch is configured to be activated when the cursor pointing device is depressed. - View Dependent Claims (18)
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Specification