Abstract: A collaboration system including a spatial event map that can be published as an electronic document by a collaboration server and consumed by a consuming workstation. The electronic document is self-contained, and includes a viewer that has a module for rendering each of the graphical target types in the workspace onto a screen space. The system includes a server-side data processor that maintains the spatial event map which locates events in a workspace. The spatial event map includes a log of events, entries in the log having a location of a graphical target of the event in the workspace and a time.
Abstract: The invention relates to a seat (1), in particular an office chair, comprising a seat support (3) for a seating surface (6) and comprising a backrest support (4) of a backrest (5), which is held on the seat support (3) so as to be able to move in a tillable manner to the side, wherein the backrest support (4) comprises two support aims (4a, 4b) which are configured to be flexible and/or articulated laterally and spaced apart from one another. Preferably, the seating surface (6) and/or the backrest (5) comprises a curved seat shell and/or backrest shell (6a, 5a) provided with a cover (6b, 5b) with a number of flexible curved ribs (15, 16) on the edge of the shell, wherein the cover is stretched by the seat shell and/or backrest shell (6a, 5a) such that when the cover (6b, 5b) is loaded, the bending of the curved ribs (15, 16) is altered.
Abstract: An electronic whiteboard that displays a viewport into a workspace shared in a networked collaboration system is supported by a data structure referred to as a relationship record, which identifies a source object, a target object, and a type of relationship. In an attachment type relationship, the location of the source object is determined relative to the location of the target object. Therefore, input gestures that identify the target object, and move or resize the target object, result in a corresponding movement or resizing of the source object. Input gestures that identify the source object can be used to reposition the source object relative to the target object, or to disconnect the source object from the target object. Also, input gestures can be utilized to connect a source object to a target object in a relationship record.