NDLI: Up close and personal: Collaborative work on a high-resolution multitouch wall display

Content Provider	ACM Digital Library
Author	Jakobsen, Mikkel R. Hornbæk, Kasper
Copyright Year	2014
Abstract	Multitouch wall-sized displays afford new forms of collaboration: They can be used up close by several users simultaneously, offer high resolution, and provide sufficient space for intertwining individual and joint work. The difference to displays without these capabilities is not well understood. To better understand the collaboration of groups around high-resolution multitouch wall displays, we conducted an exploratory study. Pairs collaborated on a problem-solving task using a 2.8m × 1.2m multitouch display with 24.8 megapixels. The study examines how participants collaborate; navigate relative to the display and to each other; and interact with and share the display. Participants physically navigated among different parts of the display, switched fluidly between parallel and joint work, and shared the display evenly. The results contrast earlier research that suggests difficulties in sharing and collaborating around wall displays. The study suggests that multitouch wall displays can support different collaboration styles and fluid transitions in group work.
Starting Page	1
Ending Page	34
Page Count	34
File Format	PDF
ISSN	10730516
e-ISSN	15577325
DOI	10.1145/2576099
Volume Number	21
Issue Number	2
Journal	ACM Transactions on Computer-Human Interaction (TOCHI)
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2014-02-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Large high-resolution display Colocated collaboration Group work Multi-touch Proxemics Territoriality User study User tracking Wall-display
Content Type	Text
Resource Type	Article
Subject	Human-Computer Interaction

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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