US2009158191A1PendingUtilityA1
Virtual keypad for touchscreen display
Est. expiryJun 15, 2024(expired)· nominal 20-yr term from priority
Inventors:Marcelo Varanda
G06F 2203/04804G06F 3/04886G06F 3/0481
53
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Claims
Abstract
A method for changing a transparency level of a virtual keypad on a display, comprising the steps of: activating a pointing device on the display; and dragging the pointing device along the display for a predetermined distance; whereby said dragging step causes the transparency level of the virtual keypad on the display to change. The keypad can be arranged to include a stacked intuitive layout for keys, where the left side of a qwerty keyboard is placed over the right side of a qwerty keyboard to created a stacked virtual keyboard.
Claims
exact text as granted — not AI-modified1 . A method of arranging a virtual keypad on a narrow display comprising the steps of:
breaking a standard keyboard layout into a left hand and a right hand portion; and creating a virtual keypad by placing the left hand portion over the right hand portion or by placing the right hand portion over the left hand portion.
2 . The method of claim 1 , wherein the virtual keypad further includes a button to switch between a virtual keypad with capital letters and a virtual keypad with lowercase letters.
3 . The method of claim 1 , wherein the virtual keypad further includes a button to switch between a virtual keypad with letters and a virtual keypad with symbols.
4 . The method of claim 1 , wherein the standard keyboard layout comprises one of QWERTY, QWERTZ, AZERTY or DVORAK.
5 . The method of claim 1 , wherein the narrow display is on a wireless communications device.
6 . The method of claim 1 , wherein the narrow display is a touchscreen display.
7 . A wireless communications device comprising:
a narrow display; and a processor, the processor configured to:
break a standard keyboard layout into a left hand and a right hand portion; and
create a virtual keypad on the narrow display by placing the left hand portion over the right hand portion or by placing the right hand portion over the left hand portion.
8 . The wireless communications device of claim 7 , wherein the virtual keypad further includes a button to switch between a virtual keypad with capital letters and a virtual keypad with lowercase letters.
9 . The wireless communications device of claim 7 , wherein the virtual keypad further includes a button to switch between a virtual keypad with letters and a virtual keypad with symbols.
10 . The wireless communications device of claim 7 , wherein the standard keyboard layout comprises one of QWERTY, QWERTZ, AZERTY or DVORAK.
11 . The wireless communications device of claim 7 , wherein the narrow display is a touchscreen display.Cited by (0)
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