Mobile communication terminal and method
First Claim
1. A method of controlling a mobile communication terminal, said terminal comprising a control unit, a display and touch sensitive means that are configured to recognize handwriting via trace signals generated as a user writes within a hand writing recognition area on the touch sensitive means, said method comprising, while sensing and analyzing a trace signal comprising a sequence of position detections:
- recognizing a tapping action at a detected action position, selecting a specific symbol from a set of predetermined symbols, said selection being performed in dependence of the detected action position, and providing the selected symbol for use in said control of the mobile communication terminal.
9 Assignments
0 Petitions
Accused Products
Abstract
During handwriting recognition input, when the user needs to input, e.g., a digit or a commonly used punctuation symbol (e.g. comma and period) into a text, she/he can simply make a single-click or a double-click on a corresponding “shortcut” sub-area on the touchpad under the existing input mode and the digit or punctuation symbol will be input. The “shortcuts” of the grid are advantageously arranged as the layout of the dial keys of telephones, which is easy to remember.
36 Citations
12 Claims
-
1. A method of controlling a mobile communication terminal, said terminal comprising a control unit, a display and touch sensitive means that are configured to recognize handwriting via trace signals generated as a user writes within a hand writing recognition area on the touch sensitive means, said method comprising, while sensing and analyzing a trace signal comprising a sequence of position detections:
-
recognizing a tapping action at a detected action position, selecting a specific symbol from a set of predetermined symbols, said selection being performed in dependence of the detected action position, and providing the selected symbol for use in said control of the mobile communication terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A mobile communication terminal comprising a control unit, a display and touch sensitive means that are configured to recognize handwriting via trace signals generated as a user writes within a hand writing recognition area on the touch sensitive means, said terminal comprising:
-
control means for sensing and analyzing a trace signal comprising a sequence of position detections, recognizing means for recognizing a tapping action at a detected action position, selection means for selecting a specific symbol from a set of predetermined symbols, said selection being performed in dependence of the detected action position, and provision means for providing the selected symbol for use in said control of the mobile communication terminal. - View Dependent Claims (10, 11)
-
-
12. A computer program comprising software instructions that, when executed in a mobile communication terminal comprising a control unit, a display and touch sensitive means that are configured to recognize handwriting via trace signals generated as a user writes within a hand writing recognition area on the touch sensitive means, controls the terminal while sensing and analyzing a trace signal comprising a sequence of position detections by recognizing a tapping action at a detected action position, selecting a specific symbol from a set of predetermined symbols, said selection being performed in dependence of the detected action position, and providing the selected symbol for use in said control of the mobile communication terminal.
Specification