CONCURRENT EDITING OF ONLINE DRAWINGS

A webpage contains a canvas. The canvas contains a drawing that is editable within the webpage by a user of a client device and by other users who use other client devices to open webpages that include the canvas. While the webpage is open on the client device, the drawing is dynamically updated to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ALBRECHT BRIAN, SAINI SHAILESH
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A webpage contains a canvas. The canvas contains a drawing that is editable within the webpage by a user of a client device and by other users who use other client devices to open webpages that include the canvas. While the webpage is open on the client device, the drawing is dynamically updated to reflect edits made to the drawing by the user and by the other users at approximately times that the user and the other users make the edits to the drawing. The drawing is stored on a server system such that when the user closes the webpage, the other users can continue to edit the drawing. When the user reopens the webpage, the canvas contains the drawing as edited by the other users.