Systems and methods for supporting document centered discussion across heterogeneous devices and displays
First Claim
1. A system that supports a document-centered discussion among heterogeneous display devices comprising:
- an invitation storage memory that stores invitation information regarding invitations to discuss a document;
a view storage memory that stores view information for each active discussion;
a controller that controls the invitation storage memory and the view storage memory to specify invitation information for at least one user specifying view information for an accepted invitation stored in the view storage memory.
1 Assignment
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Accused Products
Abstract
The decreasing cost of communication has led to a focus on including workgroup participants based on their abilities rather than their physical location. However, collaboration workgroup participants are still dependent on electronic documents which are difficult or impossible to view on smaller web-enabled devices such as web-enabled phones, web-enabled personal digital assistants and the like. If the documents can be viewed at all, they must be pre-encoded for a single format supported across all devices, or the range of participating devices must be limited to a single display type. Furthermore, some document types may require hardware upgrades including expanded memory to load the additional code necessary to view the document. This excludes impromptu workgroup formation since the device types of the collaborating users and/or the set of required documents for a meeting cannot always be predicted. Moreover, even when a document has been previously encoded, collaboration is difficult due to the inability to view the overall structure of the page. Accordingly the techniques presented allow for impromptu access to documents in the native application format. The collaboration of users within a document is facilitated by allowing the users to indicate context within the document for collaboration based on the display capabilities of each user'"'"'s device.
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Citations
8 Claims
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1. A system that supports a document-centered discussion among heterogeneous display devices comprising:
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an invitation storage memory that stores invitation information regarding invitations to discuss a document;
a view storage memory that stores view information for each active discussion;
a controller that controls the invitation storage memory and the view storage memory to specify invitation information for at least one user specifying view information for an accepted invitation stored in the view storage memory. - View Dependent Claims (2, 3)
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4. A method for supporting document-centered discussion among heterogeneous display devices, comprising:
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entering invitation information to a discussion into an invitation store;
identifying invitees to the discussion based on the invitation information in the invitation store;
determining invitation acceptance and for accepted invitation, entering invitee specific information and invitation information into a view store;
updating invitee view information based on in the current focus of attention;
viewing information for the invitee based on context information of the inviter. - View Dependent Claims (5, 6)
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7. A method for transferring user discussion messages comprising the steps of:
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receiving a message;
determining if a message is a discussion message;
entering the discussion message into a communication queue;
if messages are to be removed from the queue, removing discussion messages from the queue first and removing non-discussion messages after all discussion messages have been removed. - View Dependent Claims (8)
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Specification