PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME
First Claim
Patent Images
1. A portable electronic device comprising:
- a touch-sensitive display arranged and constructed to detect a touch;
a microprocessor and memory arranged and constructed to;
display an image of a key on the touch-sensitive display;
when the touch is located in a predetermined area associated with the key, providing tactile feedback simulating a characteristic of a physical key.
3 Assignments
0 Petitions
Accused Products
Abstract
A method includes displaying an image of a key on a touch-sensitive display and detecting a touch on the touch-sensitive display at a first location. When the first location is located in a predetermined area related the key, tactile feedback is provided that simulates a characteristic of a physical key. The touch-sensitive display may be part of a portable electronic device.
126 Citations
20 Claims
-
1. A portable electronic device comprising:
-
a touch-sensitive display arranged and constructed to detect a touch; a microprocessor and memory arranged and constructed to; display an image of a key on the touch-sensitive display; when the touch is located in a predetermined area associated with the key, providing tactile feedback simulating a characteristic of a physical key. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A method comprising:
-
displaying an image of a key on a touch-sensitive display; detecting a touch on the touch-sensitive display at a first location; when the first location is located in a predetermined area related the key, providing tactile feedback simulating a characteristic of a physical key. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification