Rekimoto, J. Time-Machine Computing: A Time-centric Approach for the Information Environment. In Proceedings of ACM UIST 1999, pp. 45-54.  Home/Search   Document Details and Download   Summary   Related Articles   Check

.... the date of an event in a news report (time content) the room where notes were taken (spacecontext) and the revision time of a paper draft (timecontext) Graphical user interfaces have been designed for handling documents that focus either on location (see [7] or time (see [4] [6]) A unified visualization of both the space and time dimensions can be achieved with spacetime diagrams , which are commonly used to picture physical phenomena and examples of these may be found in popular science books (e.g. 5] In this paper, we present a design of interactive and dynamic ....

Rekimoto, J. Time-machine computing: A time-centric approach for the information environment. Proceedings of UIST '99, pp.45-54.

....is available at the URL http: www.cs.cmu.edu simonb telegraffiti movies uidemo.mpg. 5. 1 Session Summarization Using Hand Over Paper Detection In the demo we record a frame based on hand over paper detection and use the recorded frames to summarize the session analogously to the approaches in [Rekimoto, 1999, Mynatt et al. 1999] When there are two Tele Graffiti sites, however, we have to take into account both hands at the two sites: we record a frame only when one of the user s hand moves away from the paper, while the other user s hand is already away from the paper. In order to implement this ....

J. Rekimoto. Time-machine computing: A time-centric approach for the information environment. In Proceedings of the ACM Symposium on User Interface Software and Technology, 1999.

....as requested by the user. To implement this ability, Flatland uses the combination of two different mechanisms. One is a command object model, which maintains short term history and supports infinite undo redo and the time slider. Time slider allows the user to view segment status in the past [21]. The other is a persistent document management system based on associative memory, which maintains long term history and supports context based search. 8.1 Undo Redo Model Our infinite undo redo is based on the command object idiom [7] Command objects are objects in the object oriented ....

Rekimoto,J., Time-Machine Computing: A Time-centric Approach for the Information Environment, UIST'99.

.... transclusion [7] In the remainder of this paper, we elaborate on these guiding principles, discuss our implementation, and briefly survey related work. 2. Guiding Principles Beginning with Bush, many have recognized that having to file objects into a single hierarchy is too constraining [4, 5, 7, 8]. After all, items may belong in more than one category. For example, my favorite pictures of my sister s 14 th birthday could be filed under birthdays, favorite pictures, or my sister s name. Also, in many cases the user does not want the hassle of categorizing an item at all. Unfortunately, ....

....of inclusions) to a saved query, and everything in between. Having been freed form the straightjacket of strict hierarchy, it seems absurd to restrict the way we view our media. However, it has been suggested that other single metaphors replace hierarchy. For example, viewing media by time only [5, 8]. Van Dam and Foley coined the phrase don t metaphor me in, pleading that there be more than one way of looking at things [9] We agree. Computer visualization for gleaning insight into large datasets is a burgeoning field. Some interesting visualization possibilities have been demonstrated for ....

[Article contains additional citation context not shown here]

Rekimoto, J. Time-machine Computing: A Time-centric Approach for the Information Environment, Proceedings of UIST '99 (Asheville, NC, Nov. 1999.

....as requested by the user. To implement this ability, Flatland uses the combination of two different mechanisms. One is a command object model, which maintains short term history and supports infinite undo redo and the time slider. Time slider allows the user to view segment status in the past [21]. The other is a persistent document management system based on associative memory, which maintains long term history and supports context based search. 8.1 Undo Redo Model Our infinite undo redo is based on the command object idiom [7] Command objects are objects in the object oriented ....

Rekimoto,J., Time-Machine Computing: A Time-centric Approach for the Information Environment, UIST'99.

....the user both in the physical and virtual worlds. This system is not directly tied to document storage, but it does allow context to be used to find previously accessed files that are stored elsewhere. Two systems designed for desktop computer use are Time Machine Computing (TMC) and Presto. TMC [4] aids with document storage and retrieval by incorporating time to allow more effective use of the desktop space. Although the desktop metaphor may not transfer well to a wearable, this system demonstrates how the context of time can be used effectively with documents. Presto [1] replaces location ....

Rekimoto, J., "Time-Machine Computing: A Time-centric Approach for the Information Environment", Proceedings of UIST '99, November 1999, pp. 45-54.

....paper illustrates the key ideas of this project, and Kiruma is currently useful for managing multiple working contexts, there are many interesting research questions left to explore. For example, we would like to integrate some of the ideas in Rekimoto s Time Machine Computing system in the system [22], to allow users to scroll back through time, seeing older montages for one or more activities. Ideally, if we allow users to scroll through time, we also need to allow users to reopen old documents and applications. This requirement means we must discover more information about each open window, ....

Rekimoto, "Time-Machine Computing: A Time-centric Approach for the Information Environment," In Proceedings of the ACM UIST '99 Symposium on User Interface Software and Technology, pages .

....timelines as a way to support collaboration, and provides facilities for conflict resolution. Even in systems without such rich models of history, time is often an explicit and directly manipulable part of the user interface, and user experience. Systems such as TimeMachine Computing [15] and Lifestreams [6] are exemplars of this trend. All of these systems rely on an explicit model of history, which can be scanned to support search or navigation over a timeline, and all allow their timelines to be traversed to move the application s state to other points in its history. ....

Rekimoto, J. "Time-Machine Computing: A Time-Centric Approach for the Information Environment," Proc. ACM Symposium on User Interface Software and Technology, Nov. 1999.

....alternatives. There have of course been a large number of attempts to find ways to enhance user interaction while staying within the limits of WIMP and GUI. Several alternatives to the desktop metaphor have been introduced, for instance by using time rather than space as an organizing mechanism [16, 31], or by the introduction of a 3D graphics element to take better advantage of the user s spatial perception [33] The limited amount of space available on a desktop screen has been addressed in a number of ways, for instance by the introduction of several separate workspaces [19] or by a variety ....

Rekimoto, J. Time-machine Computing: A Time-centric Approach for the Information Environment. In Proceedings of the 12th annual ACM symposium on User interface software and technology (UIST '99), pp. 45-54, ACM Press, 1999.

....a container tile can be placed besides any other tile to record a snapshot. As another example, when a time wheel tile is placed next to the movie tile, it acts as a movie jog dial. If the same time wheel tile is placed next to a portal (webcam) tile, it becomes a time machine navigation dial [11] and can be used to retrieve past webcam images at a designated time point. As we have mentioned, one of the motivations for our work has been the analogy between language composition and tile Figure 7: The same time wheel tile is used in different contexts. Left: as a jog dial for movie ....

Jun Rekimoto. Time Machine Computing: A timecentric approach for the information environment. In Proceedings of ACM UIST'99, pages 45--54, 1999.

No context found.

Rekimoto, J. Time-Machine Computing: A Time-centric Approach for the Information Environment. In Proceedings of ACM UIST 1999, pp. 45-54.

No context found.

Rekimoto, J. (1999). Time-machine computing: A timecentric approach for the information environment. In Proceedings of UIST '99.

No context found.

Rekimoto, J. (1999). Time-machine computing: A timecentric approach for the information environment. In Proc UIST'99 (pp. 45-54).

No context found.

Rekimoto, J.: Time-machine computing: a time-centric approach for the information environment. In: Proc. 12th annual ACM symp. on User interface software and technology. (1999) 45--54

No context found.

J. Rekimoto. Time-Machine Computing: A Time-centric Approach for the Information Environment. Proceedings of the 12th ACM Symposium on User Interface Software and Technology (UIST '99), 1999.

No context found.

Rekimoto, J. (1999) "Time-Machine Computing: A Time-centric Approach for the Information Environment", ACM UIST'99, 1999

No context found.

Jun Rekimoto, "Time-machine Computing: A Time-centric Approach for the Information Environment ", Proc. of 12th Annual ACM Symposium on User Interface Software and Technology (UIST '99), Asheville (November 1999.

No context found.

Rekimoto, J. Time-machine computing: a time-centric approach for the information environment. In Proceedings of the 12th annual ACM symposium on User interface software and technology, pages 45-54, ACM Press, 1999.

No context found.

Jun Rekimoto, "Time-machine Computing: A Time-centric Approach for the Information Environment ", Proc. of 12th Annual ACM Symposium on User Interface Software and Technology (UIST '99), Asheville (November 1999.

No context found.

Rekimoto, J. (1999). Time-Machine Computing: A Time-centric Approach for the Information Environment. In Proceedings of Annual ACM UIST '99, 45-54.

No context found.

Rekimoto, J. (1999). Time-machine Computing: a Time-centric Approach for the Information Environment. Proceedings of UIST 1999.

No context found.

Rekimoto, J. (1999). Time-machine computing: A timecentric approach for the information environment. In Proc UIST'99 (pp. 45-54).

Online articles have much greater impact   More about CiteSeer.IST   Add search form to your site   Submit documents   Feedback  

CiteSeer.IST - Copyright Penn State and NEC