Electronic whiteboard with multi-functional user interface

Details Electronic whiteboard with multi-functional user interface Electronic whiteboard with multi-functional user interface

G - Physics

06

F

G06F 3/041 (2006.01) G06F 3/048 (2006.01)

Patent

CA 2239615

An electronic whiteboard (10) is coupled to a computer (12) which receives information from the whiteboard indicative of graphical user inputs (23) entered via a writing region (18) of the whiteboard and control inputs entered via a control region (20) of the whiteboard (10). A driver executing on the computer (12) receives information transmitted by the whiteboard (10), performs certain actions on the received information and causes an application program to retrieve the information and store the information to a session file. The application provides a user interface (13) which allows a user to view images (55) generated on the whiteboard, store such images, view previously stored images and to manipulate the images in a variety of ways.

L'invention a pour objet un tableau blanc électronique (10), qui est couplé à un ordinateur (12) qui reçoit des informations du tableau blanc relatives à des données graphiques entrées par un utilisateur (23) par l'intermédiaire une zone d'écriture (18) du tableau blanc et à des données de contrôle entrées par une zone de commande (20) du tableau blanc (10). Un logiciel de pilotage (12) fonctionnant sur l'ordinateur reçoit les informations transmises par le tableau blanc (10), accomplit certaines opérations sur les informations reçues et met en fonction un programme d'application de sorte à récupérer des informations et à les stocker dans un fichier de session. Grâce à cette application, l'utilisateur bénéficie d'une interface (13) qui lui permet de consulter des images (55) générées sur le tableau blanc, de stocker ces images, de consulter des images déjà stockées et de manipuler les images de plusieurs manières.

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