| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an application platform having a function for cooperative work on a table display without users' alteration. <P>SOLUTION: In a collaboration tray for computers having a function for cooperative work, an image/event handler which intervenes in exchange of images and events between users and window applications and collects events on displays, and an application handler which controls window applications are separated from each other for each window application. The separated image/event handler and application handler are coupled in message streams of texts and images. The image/event handler sharing streams with the application handler processes and converts images into arbitrary directions, positions, and sizes in response to users' requests, to provide functions of window operation (rotation and enlargement) which are not intrinsically provided, as drawn image operation functions. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
