Method and device for assisting reading and learning by focusing attention

A method for assisting a user in reading and in learning to read, said method comprising causing a digital system to display a succession of graphemic entities on a screen, said displayed graphemic entities being displayed with first values for several display parameters so as to enable their detection or identification by said user, causing said digital system to detect when said user has pointed to a particular graphemic entity with said first values of said display parameters, causing said digital system to simultaneously display, on said screen, those graphemic entities that are adjacent to said particular graphemic entity with said first values of said display parameters and said particular graphemic entity with second values for said display parameters, at least one of said second values being different from one of said first values for a given display parameter so as to enable identification of said particular graphemic entity by said user and so as to cause said user to perceive a change in display, and causing said digital system to acoustically render a phonemic entity associated with said particular graphemic entity to which said user has pointed, wherein said first values of said display parameters cause said graphemic entity to be displayed with alteration thereof, wherein said alteration is such that a ratio of a minimum standard deviation of a Gaussian blur to be applied to said particular graphemic entity displayed with said second values to enable identification thereof to a minimum standard deviation of a Gaussian blur to be applied to a displayed graphemic entity with said first values to prevent identification thereof is greater than 1.2.

An apparatus for assisting a user in learning to read, said apparatus comprising a digital-processing device having an interface for connection to a sound-rendering device, an interface for connection to a man-machine pointing interface, and a screen-connecting interface for connection to a display screen, wherein said digital-processing device is configured to send commands to display a succession of adjacent graphemic entities on said screen via said screen-connection interface, wherein said graphemic entities to be displayed comprise first values for several display parameters so as to enable their detection or identification by said user, wherein said first values of said display parameters cause said graphemic entities to be displayed with an alteration that enables said graphemic entities to be detected but not identified, wherein said digital-processing device is further configured to process pointing information from said man-machine pointing interface so as to detect when said pointing has pointed to a particular displayed graphemic entity with said first values of said display parameters and to send commands for simultaneous display on said screen of said particular graphemic entity with second values for said display parameters, at least one of said second values being different from one of said first values for a given display parameter so as to enable said user to identify said particular graphemic entity and so as to cause said user to perceive a change in display of said particular graphemic entity and adjacent graphemic entities that are adjacent to said particular graphemic entity with said first values for said display parameters and to send acoustic rendering commands to render, for said user, a phonemic entity associated with said particular graphemic entity.

An apparatus for assisting a user in learning to read, said apparatus comprising a digital-processing device having an interface for connection to a sound-rendering device, an interface for connection to a man-machine pointing interface, and a screen-connecting interface for connection to a display screen, wherein said digital-processing device is configured to send commands to display a succession of adjacent graphemic entities on said screen via said screen-connection interface, wherein said graphemic entities to be displayed comprise first values for several display parameters so as to enable their detection or identification by said user, wherein said first values of said display parameters cause said graphemic entity to be displayed with alteration thereof, wherein said alteration is such that a ratio of a minimum standard deviation of a Gaussian blur to be applied to said particular graphemic entity displayed with said second values to enable identification thereof to a minimum standard deviation of a Gaussian blur to be applied to a displayed graphemic entity with said first values to prevent identification thereof is greater than 1.2, wherein said digital-processing device is further configured to process pointing information from said man-machine pointing interface so as to detect when said pointing has pointed to a particular displayed graphemic entity with said first values of said display parameters and to send commands for simultaneous display on said screen of said particular graphemic entity with second values for said display parameters, at least one of said second values being different from one of said first values for a given display parameter so as to enable said user to identify said particular graphemic entity and so as to cause said user to perceive a change in display of said particular graphemic entity and adjacent graphemic entities that are adjacent to said particular graphemic entity with said first values for said display parameters and to send acoustic rendering commands to render, for said user, a phonemic entity associated with said particular graphemic entity.