Abstract: Various embodiments facilitate linking physical documents to digital documents. Links link physical documents to digital documents. Using a sensor, the physical documents are automatically detected and identified on a digital workspace. A computer is capable of displaying graphics, and user interaction with displayed graphics can be detected. The digital workspace displays a GUI component having one or more controls, and the GUI component is displayed at a location relative to a physical document on the digital workspace. User interaction with the control is detected and either a link between the physical document and one of the digital documents is edited, or an existing link between the physical document and a digital document is used to perform an operation on the digital document. Alternatively or additionally, links may be automatically generated digital documents determined to be implicitly related to the physical document.

Abstract: Various embodiments facilitate linking physical documents to digital documents. Links link physical documents to digital documents. Using a sensor, the physical documents are automatically detected and identified on a digital workspace. A computer is capable of displaying graphics, and user interaction with displayed graphics can be detected. The digital workspace displays a GUI component having one or more controls, and the GUI component is displayed at a location relative to a physical document on the digital workspace. User interaction with the control is detected and either a link between the physical document and one of the digital documents is edited, or an existing link between the physical document and a digital document is used to perform an operation on the digital document. Alternatively or additionally, links may be automatically generated digital documents determined to be implicitly related to the physical document.

Abstract: A graphical user interface has a display surface that is segmented into multiple regions. A set of unique, non-overlapping locations is associated with each region. A set of actions that can be performed by the graphical user interface is defined. A document to be displayed on the display surface is selected. The document is moved to a particular location, and a particular action of the set of actions is performed on the selected object according to the particular location of the object on the display surface to operate the graphical user interface in one of a plurality of modes for the particular action.

Abstract: The invention provides a novel method for interacting with content objects stored in computer devices connected as nodes of a communications network, each node including an input interface and an output interface, the output interface including a display area. A first display area of a first node is partitioned into a first private work area and a first personal work area associated with the first node. A second display area of a second node is partitioned into a set of second personal work areas and a public work area, each second personal work area associated with other nodes and the public work area associated with all of the nodes. A particular content object of the first node in the first private work area is visualized as a content item according to attributes enabled by the visualizing and moved from the first private work area to the first personal work area.

Abstract: A graphical user interface has a display surface that is segmented into multiple regions. A set of unique, non-overlapping locations is associated with each region. A set of actions that can be performed by the graphical user interface is defined. A document to be displayed on the display surface is selected. The document is moved to a particular location, and a particular action of the set of actions is performed on the selected object according to the particular location of the object on the display surface to operate the graphical user interface in one of a plurality of modes for the particular action.

Abstract: The invention provides a novel method for interacting with content objects stored in computer devices connected as nodes of a communications network, each node including an input interface and an output interface, the output interface including a display area. A first display area of a first node is partitioned into a first private work area and a first personal work area associated with the first node. A second display area of a second node is partitioned into a set of second personal work areas and a public work area, each second personal work area associated with other nodes and the public work area associated with all of the nodes.