Method and handheld electronic device including first input component and second touch sensitive input component
First Claim
1. A handheld electronic device comprising:
- a housing including a surface;
an input component comprising a plurality of input members;
a touch sensitive input component disposed about the input members of said input component, said touch sensitive input component being separate and distinct from said input members and said input component and being structured to provide a contact point with respect to the surface of said housing responsive to actuation of a number of said input members; and
a processor cooperating with said input component and said touch sensitive input component to determine if a plurality of said input members are actuated contemporaneously and to output a representation of a single one of said input members based upon said contact point;
wherein said processor comprises a memory including a table having, for each of said input members, a representation of a corresponding one of said input members, at least one character associated with the corresponding one of said input members, a first coordinate of the corresponding one of said input members with respect to the surface of said housing, and a second coordinate of the corresponding one of said input members with respect to the surface of said housing;
wherein said touch sensitive input component is further structured to provide said contact point by sensing a third coordinate and a fourth coordinate corresponding to said contact point with respect to the surface of said housing; and
wherein, when the third coordinate is within a first predetermined value of the first coordinate of an input member and when the fourth coordinate is within a second predetermined value of the second coordinate of the input member, the processor determines the first and second coordinates of the input member as a closest pair of first and second coordinates to the third and fourth coordinates.
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Accused Products
Abstract
A handheld electronic device includes a housing having a surface; a first input component having input members disposed external to the surface; a second touch sensitive input component disposed about the input members, the touch sensitive input component being separate and distinct from the input members and the first input component and being structured to provide one of: a contact point with respect to the surface responsive to actuation of a first number of the input members, and a number of responses responsive to actuation of a second number of the input members. A processor cooperates with the first input component and the touch sensitive input component to determine if a plurality of the input members are actuated contemporaneously and to output a representation of a single one of the input members based upon one of: the contact point, and the number of responses.
46 Citations
21 Claims
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1. A handheld electronic device comprising:
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a housing including a surface; an input component comprising a plurality of input members; a touch sensitive input component disposed about the input members of said input component, said touch sensitive input component being separate and distinct from said input members and said input component and being structured to provide a contact point with respect to the surface of said housing responsive to actuation of a number of said input members; and a processor cooperating with said input component and said touch sensitive input component to determine if a plurality of said input members are actuated contemporaneously and to output a representation of a single one of said input members based upon said contact point; wherein said processor comprises a memory including a table having, for each of said input members, a representation of a corresponding one of said input members, at least one character associated with the corresponding one of said input members, a first coordinate of the corresponding one of said input members with respect to the surface of said housing, and a second coordinate of the corresponding one of said input members with respect to the surface of said housing; wherein said touch sensitive input component is further structured to provide said contact point by sensing a third coordinate and a fourth coordinate corresponding to said contact point with respect to the surface of said housing; and wherein, when the third coordinate is within a first predetermined value of the first coordinate of an input member and when the fourth coordinate is within a second predetermined value of the second coordinate of the input member, the processor determines the first and second coordinates of the input member as a closest pair of first and second coordinates to the third and fourth coordinates. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method of outputting a selection of an input member of a handheld electronic device, said method comprising:
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employing a housing including a surface; disposing a plurality of input members of an input component external to the surface of said housing; disposing a touch sensitive input component, which is separate and distinct from said input members and said input component, about the input members of said input component; providing from said touch sensitive input component a contact point with respect to the surface of said housing responsive to actuation of a number of said input members; and determining if a plurality of said input members are actuated contemporaneously and responsively outputting a representation of a single one of said input members based upon said contact point; wherein said processor comprises a memory including a table having, for each of said input members, a representation of a corresponding one of said input members, at least one character associated with the corresponding one of said input members, a first coordinate of the corresponding one of said input members with respect to the surface of said housing, and a second coordinate of the corresponding one of said input members with respect to the surface of said housing; wherein said touch sensitive input component is further structured to provide said contact point by sensing a third coordinate and a fourth coordinate corresponding to said contact point with respect to the surface of said housing; and wherein, when the third coordinate is within a first predetermined value of the first coordinate of an input member and when the fourth coordinate is within a second predetermined value of the second coordinate of the input member, the processor determines the first and second coordinates of the input member as a closest pair of first and second coordinates to the third and fourth coordinates.
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Specification