摘要:
A desktop sharing system and method are provided. A desktop sharing application permits a selected display region on a first computer's desktop to be shared with other computers. The desktop sharing application permits another computer to assume control and share a selected display region of the other computer's desktop during a conference.
摘要:
A desktop sharing system and method are provided. A desktop sharing application permits a selected display region on a first computer's desktop to be shared with other computers. The desktop sharing application permits another computer to assume control and share a selected display region of the other computer's desktop during a conference.
摘要:
A method of displaying a computer application comprising a plurality of objects within an initially transparent application window comprises creating an animated content window below the application window for each animated content object of the computer application and directing the player responsible for playing the animated content object to draw the animated content directly therein. The objects of the computer application are examined and a clipping mask for each animated content object corresponding generally to the animated content window created therefor is defined. Starting from bottom to top, an object from the list is selected. If the selected object is not an animated content object, the object is drawn within the application window except in areas corresponding to the clipping masks. If the selected object is an animated content object, the clipping mask defined for animated content object is removed, thereby to allow selected objects in the list above the animated content object to be drawn thereover.
摘要:
A touch system comprises a large scale touch surface on which an image is presented and at least two imaging devices looking across the touch surface and having overlapping fields of view. Processing structure communicates with the imaging devices and processes image data acquired by the imaging devices to determine pointer contacts on the touch surface using triangulation. The processing structure further executes at least one application to facilitate user interaction with the touch surface. Methods of interacting with the touch surface are also disclosed.
摘要:
A method of displaying a computer application comprising a plurality of objects within an initially transparent application window comprises creating an animated content window below the application window for each animated content object of the computer application and directing the player responsible for playing the animated content object to draw the animated content directly therein. The objects of the computer application are examined and a clipping mask for each animated content object corresponding generally to the animated content window created therefor is defined. Starting from bottom to top, an object from the list is selected. If the selected object is not an animated content object, the object is drawn within the application window except in areas corresponding to the clipping masks. If the selected object is an animated content object, the clipping mask defined for animated content object is removed, thereby to allow selected objects in the list above the animated content object to be drawn thereover.
摘要:
A touch system includes a touch panel having a touch surface and a projector for projecting images onto the touch surface. A computer executing an applications program is coupled to the touch panel and the projector. The computer is responsive to contact output generated by the touch panel in response to proximity of a pointer to the touch surface and updates image data conveyed to the projector so that the images presented on the touch surface reflect the pointer activity. The computer executes a gesture responsive ink injection routine to detect when a selected gesture is made with the pointer on the touch surface. The gesture responsive ink injection routine performs recognition to convert ink drawn on the touch surface into a form suitable for the applications program when the selected gesture is recognized and enters the recognized text into the application.
摘要:
A method in a computing device of transferring data to another computing device includes establishing wireless communication with the other computing device, designating data for transfer to the other computing device; and in the event that the computing device assumes a predetermined orientation, automatically initiating wireless transfer of the data to the other computing device. A system implementing the method is provided. A method of handling a graphic object in an interactive input system having a first display device includes defining a graphic object placement region for the first display device that comprises at least a visible display region of the first display device and an invisible auxiliary region between the visible display region and an outside edge of the first display device; and in the event that the graphic object enters the invisible auxiliary region, automatically moving the graphic object through the invisible auxiliary region until at least a portion of the graphic object enters a visible display region of a second display device of a second interactive input system. A system implementing the method, and other related systems and methods, are provided.
摘要:
A distributed computer network includes at least two computers. Each of the at least two computers runs an application sharing program to enable an image generated by one computer to be displayed by at least one other computer. At least one of the at least two computers executes an image modifying routine to alter the appearance of an image generated by the one computer prior to display on the at least one other computer. In this manner, a user of the at least one other computer can tell at a glance if an image being presented is an image that has been received from the one computer or is its own desktop graphical user interface.
摘要:
A touch system includes a touch panel having a touch surface and a projector for projecting images onto the touch surface. A computer executing an applications program is coupled to the touch panel and the projector. The computer is responsive to contact output generated by the touch panel in response to proximity of a pointer to the touch surface and updates image data conveyed to the projector so that the images presented on the touch surface reflect the pointer activity. The computer executes a gesture responsive ink injection routine to detect when a selected gesture is made with the pointer on the touch surface. The gesture responsive ink injection routine performs recognition to convert ink drawn on the touch surface into a form suitable for the applications program when the selected gesture is recognized and enters the recognized text into the application.
摘要:
A method of manipulating an object displayed on a touch screen of an interactive input system comprises contacting the displayed object to be manipulated with a pointer and moving the pointer on the touch surface thereby to manipulate the object. Pointer up events that occur during the pointer move resulting from inadvertent lost contact between the pointer and the touch surface are disregarded.