ReMarkable Texts Loring Holden Brown University April 20, 2004.
-
Upload
lionel-crawford -
Category
Documents
-
view
213 -
download
0
Transcript of ReMarkable Texts Loring Holden Brown University April 20, 2004.
![Page 1: ReMarkable Texts Loring Holden Brown University April 20, 2004.](https://reader030.fdocuments.in/reader030/viewer/2022032604/56649e695503460f94b65739/html5/thumbnails/1.jpg)
ReMarkable TextsReMarkable Texts
Loring HoldenBrown University
April 20, 2004
![Page 2: ReMarkable Texts Loring Holden Brown University April 20, 2004.](https://reader030.fdocuments.in/reader030/viewer/2022032604/56649e695503460f94b65739/html5/thumbnails/2.jpg)
Goals (1/2)Goals (1/2)
•Provide student app for ConferenceXP to complement Presenter
•Create research platform for note taking–hard to extend existing note taking
applications–our attempted remedy
BSD Open Source licensePlug-in architecture
![Page 3: ReMarkable Texts Loring Holden Brown University April 20, 2004.](https://reader030.fdocuments.in/reader030/viewer/2022032604/56649e695503460f94b65739/html5/thumbnails/3.jpg)
Goals (2/2)Goals (2/2)
•Forge novel application• Aggregate functionality previously available only in
separate apps• Formative evaluation in an academic (and possibly
DoD training) setting
![Page 4: ReMarkable Texts Loring Holden Brown University April 20, 2004.](https://reader030.fdocuments.in/reader030/viewer/2022032604/56649e695503460f94b65739/html5/thumbnails/4.jpg)
SummarySummary
•What is different?– Gestural UI– Collaboration– Archiving and history
playback– Interoperates w/ rest of
Conference XP– BSD open source license
![Page 5: ReMarkable Texts Loring Holden Brown University April 20, 2004.](https://reader030.fdocuments.in/reader030/viewer/2022032604/56649e695503460f94b65739/html5/thumbnails/5.jpg)
Collaboration ImplementationCollaboration Implementation
•N-way synchronous document & annotation sharing
•Scalability
• Uses ConferenceXP for multicast
• Classroom variant has only one sender, so better scalability
•Symmetric: Any participant can exit and rejoin easily
•Collaboration metadata incorporated into document
![Page 6: ReMarkable Texts Loring Holden Brown University April 20, 2004.](https://reader030.fdocuments.in/reader030/viewer/2022032604/56649e695503460f94b65739/html5/thumbnails/6.jpg)
Collaboration metadata providesCollaboration metadata provides
•Control over your own notes– Privacy– ACL's (who can modify?)
•Mining– Author ID integrated into the system
•Filter by user– Querying, for example:
What user wrote a particular stroke? (querying stroke for user info) Which strokes were written by a particular user? (filtering by user) When did who write what? (filtering by time)
![Page 7: ReMarkable Texts Loring Holden Brown University April 20, 2004.](https://reader030.fdocuments.in/reader030/viewer/2022032604/56649e695503460f94b65739/html5/thumbnails/7.jpg)
Collaborative note taking – future Collaborative note taking – future workwork
• Easier collaboration startup• Easily fall back to
asynch. collaboration when user not available
• Figure out how each person’s doc looked at a specific time (people may have added ink at the same time, but the other person’s ink didn’t get imported until later)– Also show other docs open at the same time
![Page 8: ReMarkable Texts Loring Holden Brown University April 20, 2004.](https://reader030.fdocuments.in/reader030/viewer/2022032604/56649e695503460f94b65739/html5/thumbnails/8.jpg)
Sponsors and AvailabilitySponsors and Availability
•Co-funded by:– Microsoft Research, Microsoft TabletPC– NSF National Science Digital Library program– DoD Joint Advanced Distributed Learning Co-Lab
•Publicly available:– http://ReMarkableTexts.org