Localized haptic response
First Claim
Patent Images
1. A touch interface comprising:
- a front surface including a selectable area;
a rear surface including a recess corresponding to the selectable area and grooves formed by a geometric pattern etched into the recess; and
a tactile response mechanism disposed in the recess and adapted to provide a tactile response to a user in response to the user selecting the selectable area, wherein the grooves channel propagation of and localize the tactile response to the selectable area and limit propagation of the tactile response to outside of the selectable area, wherein the geometric pattern is substantially circular or rectangular and includes spokes each extending from a substantially central portion of the geometric pattern to a substantially peripheral portion of the geometric pattern.
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Accused Products
Abstract
Touch interfaces for electronic devices including one or more tactile response mechanisms. The tactile response mechanisms receive user input and provide a tactile response to the user to indicate that the user has selected a particular location or selectable area on the interface. The underside of the interface includes recesses and/or channels corresponding to on each specific touch or selectable area that localize the tactile response to the individual selectable areas.
10 Citations
12 Claims
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1. A touch interface comprising:
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a front surface including a selectable area; a rear surface including a recess corresponding to the selectable area and grooves formed by a geometric pattern etched into the recess; and a tactile response mechanism disposed in the recess and adapted to provide a tactile response to a user in response to the user selecting the selectable area, wherein the grooves channel propagation of and localize the tactile response to the selectable area and limit propagation of the tactile response to outside of the selectable area, wherein the geometric pattern is substantially circular or rectangular and includes spokes each extending from a substantially central portion of the geometric pattern to a substantially peripheral portion of the geometric pattern. - View Dependent Claims (2, 3, 4)
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5. A selectable interface comprising:
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a front surface including a selectable area; and a rear surface including a recess corresponding to the selectable area and grooves formed by a geometric pattern etched into the recess, wherein the grooves channel propagation of and to localize a tactile response to the selectable area and limit propagation of the tactile response to other areas outside of the selectable area, wherein the geometric pattern is substantially circular or rectangular and includes spokes each extending from a substantially central portion of the geometric pattern to a substantially peripheral portion of the geometric pattern. - View Dependent Claims (6)
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7. A selectable interface comprising:
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an outer surface including first and second selectable areas; and a rear surface including; a first recess corresponding to the first selectable area and first grooves formed by a first geometric pattern etched into the first recess, wherein the first grooves channel propagation of and adapted to localize a first tactile response to the first selectable area and prevent the first tactile response from propagating to the second selectable area, and a second recess corresponding to the second selectable area, wherein the second recess is adapted to localize a second tactile response to the second selectable area and prevent the second tactile response from propagating to the first selectable area, wherein the first geometric pattern includes spokes each extending from a substantially central portion of the first geometric pattern to a substantially peripheral portion of the first geometric pattern. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification