Patent ID: 8144127
Filing Date: 2012-03-27
Classification: G06F

Abstract:
1. An input/output integrated display apparatus that displays, on a display, text and lines that user draws with an input pen on the same display screen, the apparatus comprising: a capture device for capturing an image of a user; an information register device for registering users' image information and pen settings information by associating with each other for each user to be scheduled to input, wherein the users' image information is obtained in advance by capturing images of the scheduled users with the capture device to be registered as user information for identifying a user, and wherein the pen setting information is registered as a display format of text and lines used when the scheduled user inputs; a user identification device for digitizing a user's image captured by the capture device, comparing the digitized image information with the users' image information registered by the information register device, and identifying a user in real time; a display device for displaying text and lines entered by the user in a display format based on the pen settings information of the user identified by the user identification device on the display screen in real time; and a correspondence analyzing device for, when a plurality of users input (at the same time), analyzing a positional relationship between position coordinates of each user and position coordinates of each set of text and lines so as to relate a text or line being currently in drawing to the user who is drawing it, wherein the position coordinates of each user is obtained from an image captured by the capture device, and wherein, at the same time, the position coordinates of an end of the text or line that is being drawn with each input pen is obtained based on input position of the text or line drawn with the input pen.