Method for interactively entering alphanumeric text into a multiline display device using a keypad
First Claim
1. A method for a human user to interactively enter an alphanumeric text message into a multiline display device using a keypad containing a plurality of keys, comprising:
- a) the multiline display device displaying, on a first portion of said device, an area for said alphanumeric text message;
b) the multiline display device displaying, on a second portion of said device, a listing of subsets of alphanumeric symbols, each subset being mapped to a corresponding key on said keypad;
c) the user selecting from the listing, a subset of alphanumeric symbols containing the one alphanumeric symbol to be entered into the alphanumeric text message and activating a key on the keypad that is mapped to the selected subset;
d) in response to the user activating the key in step (c), the multiline display device displaying, on said second portion, the alphanumeric symbols contained in the selected subset, each alphanumeric symbol mapped to a key on the keypad;
e) the user, selecting the one alphanumeric symbol to be entered into the alphanumeric text message and activating a key on the keypad that is mapped to the selected symbol; and
f) in response to the user activating the key in step (e), the multiline display device displaying, on said first portion, the selected alphanumeric symbol.
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Accused Products
Abstract
A method for a human user to interactively enter an alphanumeric text message into a multiline display device (12) using a keypad (14) containing a number of keys. On one portion (22) of the display, the alphanumeric text message that the user is entering is displayed. On a second portion (23) of the display, a listing of subsets (24, 25) of alphanumeric symbols is shown, with each subset being mapped to a corresponding key on the keypad. The user selects the subset of alphanumeric symbols containing the one alphanumeric symbol to be entered into the alphanumeric text message and depresses the key that is mapped to the selected subset. In response to this action, the second portion of the display then changes to show the alphanumeric symbols contained in the selected subset, with each alphanumeric symbol mapped to a specific key on the keypad. The user then selects the desired alphanumeric symbol and depresses the proper key. In response to this activity, the selected alphanumeric symbol is displayed on the first portion of the multiline display device.
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Citations
12 Claims
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1. A method for a human user to interactively enter an alphanumeric text message into a multiline display device using a keypad containing a plurality of keys, comprising:
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a) the multiline display device displaying, on a first portion of said device, an area for said alphanumeric text message;
b) the multiline display device displaying, on a second portion of said device, a listing of subsets of alphanumeric symbols, each subset being mapped to a corresponding key on said keypad;
c) the user selecting from the listing, a subset of alphanumeric symbols containing the one alphanumeric symbol to be entered into the alphanumeric text message and activating a key on the keypad that is mapped to the selected subset;
d) in response to the user activating the key in step (c), the multiline display device displaying, on said second portion, the alphanumeric symbols contained in the selected subset, each alphanumeric symbol mapped to a key on the keypad;
e) the user, selecting the one alphanumeric symbol to be entered into the alphanumeric text message and activating a key on the keypad that is mapped to the selected symbol; and
f) in response to the user activating the key in step (e), the multiline display device displaying, on said first portion, the selected alphanumeric symbol. - View Dependent Claims (2, 3, 4, 5, 9, 12)
after step (f), interactively entering an additional alphanumeric symbol into the multiline display device by repeating steps (b) through (f) in order.
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3. The method as described in claim 1, wherein the multiline display device is a display on a cellular telephone and the keypad is a T9 keypad.
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4. The method as described in claim 1, further comprising, after the completion of step (f), said second portion of the said device displaying the listing of subsets of alphanumeric symbols as described in step (b).
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5. The method as described in claim 1, wherein one or more of the subsets of alphanumeric symbols contains one or more functions selected from the group consisting of delete, shift, tab, move, backspace, page up, page down, home, end, clear, exit, done, cancel, go, back, escape, copy, paste, cut, done, next, more, and select.
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9. The method as described in claim 1, further comprising, after the completion of step (f), said second portion of the said device displaying the listing of subsets of functions as described in step (b).
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12. The method as described in claim 1, further comprising, after the completion of step (f), said second portion of the said device displaying the listing of subsets of user defined representative data as described in step (b).
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6. A method for a human user to interactively enter a message into a multiline display device using a keypad containing a plurality of keys, comprising:
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a) the multiline display device displaying, on a first portion of said device, an area for said message;
b) the multiline display device displaying, on a second portion of said device, a listing of subsets of functions, each subset being mapped to a corresponding key on said keypad;
c) the user selecting from the listing, a subset of functions containing the single function desired by the user to be entered into the message and activating a key on the keypad that is mapped to the selected subset;
d) in response to the user activating the key in step (c), the multiline display device displaying, on said second portion, the individual functions contained in the selected subset, each function mapped to a key on the keypad;
e) the user, selecting the single function to be entered into the message and activating a key on the keypad that is mapped to the selected symbol; and
f) performing the selected single function in response to the user activating the key in step (e). - View Dependent Claims (7, 8)
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10. A method for a human user to interactively enter a message into a multiline display device using a keypad containing a plurality of keys, comprising:
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a) the multiline display device displaying, on a first portion of said device, an area for said message;
b) the multiline display device displaying, on a second portion of said device, a listing of subsets of user defined representative data, each subset being mapped to a corresponding key on said keypad;
c) the user selecting from the listing, a subset of user defined representative data containing the single user defined representative data to be entered into the message and activating a key on the keypad that is mapped to the selected subset;
d) in response to the user activating the key in step (c), the multiline display device displaying, on said second portion, the user defined representative data contained in the selected subset, each individual user defined representative data mapped to a key on the keypad;
e) the user, selecting the one user defined representative data to be entered into the message and activating a key on the keypad that is mapped to it; and
f) in response to the user activating the key in step (e), the multiline display device displaying, on said first portion, the selected user defined representative data. - View Dependent Claims (11)
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Specification