Method for generating at least one part of a virtual keypad, corresponding electronic terminal and computer program product
OwnerMichel Legerinventor
Life of this patent
Estimating the term…
Abstract
A method is provided for generating at least one part of a virtual keypad on a touch screen of an electronic terminal. The method includes, prior to displaying the virtual keypad on the touch screen, computing a random graphic representation of the virtual keypad delivering at least one parameter representing a random zone of occupancy of the virtual keypad on the touch screen.
Claims7
A method for generating at least one part of a virtual keypad on a touch screen of an electronic terminal, wherein said method comprises:
- prior to displaying said virtual keypad on said touch screen, computing, with a processor, a random graphic representation of said virtual keypad delivering at least one parameter representing a random zone of occupancy of said virtual keypad on said touch screen, wherein computing comprises memorizing said computed random graphic representation and comparing said computed random graphic representation with at least one previously memorized graphic representation;
- and
- displaying said virtual keypad on said touch screen.
A non-transitory computer readable medium comprising a computer program product stored thereon and comprising program code instructions for implementing the a method for generating at least one part of a virtual keypad on a touch screen of an electronic terminal when said program is executed on a computer, wherein said method comprises:
- prior to displaying said virtual keypad on said touch screen, computing, with a processor, a random graphic representation of said virtual keypad delivering at least one parameter representing a random zone of occupancy of said virtual keypad on said touch screen, wherein computing comprises memorizing said computed random graphic representation and comparing said computed random graphic representation with at least one previously memorized graphic representation;
- and
- displaying said virtual keypad on said touch screen.
An electronic terminal comprising:
- means for displaying at least one part of a virtual keypad on a touch screen of said terminal;
- and
- means for computing a random graphic representation of said virtual keypad delivering at least one parameter representing a random zone of occupancy of said virtual keypad on said touch screen, said means for computing comprising means for memorizing said computed random graphic representation and means for comparing said computed random graphic representation with at least one previously memorized graphic representation.
Dependencies are inferred from the claim text.