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Supporting Awareness to Facilitate Collaborative Learning in an Online Learning Environment [chapter]

Yang Cao, Jim Greer
2003 Designing for Change in Networked Learning Environments  
This framework also provides a platform for investigating concerns over user privacy caused by awareness technologies.  ...  collaborative learning.  ...  In general, the awareness tool supports collaborative learning by facilitating the information exchange among students and enhancing communication among users within the virtual learning environment.  ... 
doi:10.1007/978-94-017-0195-2_24 dblp:conf/cscl/CaoG03 fatcat:renmju2d2bfjfdzhjx4w3ptu7m

Privacy-preserving recommendations in context-aware mobile environments

Nikolaos Polatidis, Christos K. Georgiadis, Elias Pimenidis, Emmanouil Stiakakis
2017 Information and Computer Security  
In addition, the privacy at the user interface level is a very important aspect in mobile environments.  ...  (2012) is an approach to privacy preservation using adaptive and context-aware user interactions, although it is used in smart environments it is still important.  ...  For even questions, such as Q2, Q4, Q6, Q8 and Q10, subtract the response received from the user from 5. The two above steps scale all the values from 0 to 4.  ... 
doi:10.1108/ics-04-2016-0028 fatcat:sy44wenqnfd5hfl5c4hj5bj3hq

A Privacy-Aware Identity Design for Exploring Ubiquitous Collaborative Wisdom [chapter]

Yuan-Chu Hwang, Soe-Tsyr Yuan
2007 Lecture Notes in Computer Science  
In this paper, we proposed a privacy aware identity protection design that improves the flaw in cheap pseudonym design under the limitation of ambient e-service environment.  ...  The collaborative iTrust platform highlights the collaborative power from nearby user groups to eliminate potential risk and provide appropriate estimation for trust decision in the ubiquitous environment  ...  In order to design a privacy aware identity protection system for ambient e-service, some critical issues should be considered: • Unlinkability: Fulfill the untraceable demands for all participants within  ... 
doi:10.1007/978-3-540-72590-9_59 fatcat:my4hawcsfre7fhiea5dj6cu2ja

Privacy in Context

Mark Ackerman, Trevor Darrell, Daniel J. Weitzner
2001 Human-Computer Interaction  
We argue that privacy in context-aware computing, especially those with perceptually-aware environments, will be quite complex.  ...  Context-aware computing offers the promise of significant user gains -the ability for systems to adapt more readily to user needs, models, and goals.  ...  In general, in a context-aware environment with a suite of context-aware applications, an individual operates within many social environments, and social environments may make use of many individuals'  ... 
doi:10.1207/s15327051hci16234_03 fatcat:7uhtrq2iibdrzcuu2bhgyzaify

Hey Man, You'Re Invading My Personal Space ! Privacy And Awareness In Collaborative Music

Robin Fencott, Nick Bryan-Kinns
2010 Zenodo  
This research is concerned with issues of privacy, awareness and the emergence of roles in the process of digitallymediated collaborative music making.  ...  Specifically we areinterested in how providing collaborators with varying degrees of privacy and awareness of one another influencesthe group interaction.  ...  Gurevich [12] investigates the issue of privacy in JamSpace, a music environment in which users have access to a hierarchy of workspaces, each showing an increasing level of information to fellow collaborators  ... 
doi:10.5281/zenodo.1177762 fatcat:4eumyetcsbajdl5pg6nn6n2vqu

AngeLA: Putting the teacher in control of student privacy in the online classroom

Andrii Vozniuk, Sten Govaerts, Lars Bollen, Sven Manske, Tobias Hecking, Denis Gillet
2014 2014 Information Technology Based Higher Education and Training (ITHET)  
This approach can be applied to various learning environments and social media platforms. We have implemented AngeLA in Graasp, a social platform that fosters collaborative activities.  ...  We call this approach AngeLA, inspired by an angel guarding over LA privacy.  ...  [12] focus on the design of user interface that can increase user awareness about how the changes made in the user interface can influence user privacy.  ... 
doi:10.1109/ithet.2014.7155683 dblp:conf/ithet/VozniukGBMHG14 fatcat:st3kb5brlba7xfl6lp7q4j5zqq

Requirements And Guidelines For The Design Of Team Awareness Systems

Carsten Röcker
2009 Zenodo  
This paper presents a set of guidelines for the design of multi-user awareness systems. In a first step, general requirements for team awareness systems are analyzed.  ...  In the second part of the paper, the identified requirements are aggregated and transformed into concrete design guidelines for the development of team awareness systems.  ...  As mentioned above, awareness is perceived passively through continuously available cues within the physical environment.  ... 
doi:10.5281/zenodo.1332386 fatcat:jtqbzabfknf6hnlhiuf4mcglne

Interpersonal boundary regulation within Online Social Networks

Pamela Wisniewski
2011 2011 International Conference on Collaboration Technologies and Systems (CTS)  
sacrificing self within OSN's.  ...  Understanding the process of interpersonal boundary development in the context of OSN's will help inform both users and designers how to best negotiate boundaries to enhance interpersonal connection without  ...  OSN users were unconfident or skeptical about their SNS privacy settings.  ... 
doi:10.1109/cts.2011.5928748 dblp:conf/cts/Wisniewski11 fatcat:fdqux4a5srhbpd76ztjpt3r2ga

Large Displays for Knowledge Work [chapter]

Elizabeth D. Mynatt, Elaine M. Huang, Stephen Voida, Blair MacIntyre
2003 Public and Situated Displays  
We have identified three cross-cutting themes in making these kinds of large display applications effective for supporting a variety of information management activities: context-awareness, privacy and  ...  In this chapter, we reflect on the ways in which each of these themes guided the design of our system prototypes and how they may inform future efforts in integrating large displays into the office environment  ...  use of these surfaces to support awareness and collaboration among group members co-located within a shared space.  ... 
doi:10.1007/978-94-017-2813-3_4 fatcat:ixzdn4d5qze7hfl5yeldm4k5ea

Designing Privacy for Collaborative Music Making in Virtual Reality

Liang Men, Danqi Zhao
2021 Audio Mostly 2021  
In particular, three channels for building privacy have been identified and three implications have been proposed for designing privacy for collaborative tasks in shared virtual environments, collaborative  ...  This paper presents two studies to build privacy in VR with a focus on providing sonic privacy to aid collaborative music making (CMM).  ...  [13] . [10] explores privacy, awareness and roles in collaborative music making, tests varying degrees (3 levels) of privacy, and identifies that participants chose to prepare music contributions before  ... 
doi:10.1145/3478384.3478392 fatcat:xj35izobb5az7nootmmztktnem

Enhancing e-Commerce with Intelligent Agents in Collaborative e-Communities

Xiaojun Shen, S. Shirmohammadi, C. Desmarais, N.D. Georganas, I. Kerr
2006 The 8th IEEE International Conference on E-Commerce Technology and The 3rd IEEE International Conference on Enterprise Computing, E-Commerce, and E-Services (CEC/EEE'06)  
A Multi-Agent System (MAS) architecture for large collaborative e-commerce environments is designed and developed, where a number of geographically dispersed users (customers/merchants) can participate  ...  Address The address property is used to locate the agent in the distributed environment.  ...  These agents are used to interact with the user, offer a homogeneous interface, and support collaborative work between different users.  ... 
doi:10.1109/cec-eee.2006.43 dblp:conf/wecwis/ShenSDGK06 fatcat:jgbywq45hjbrhkdst6kbfbgxmy

Jamspace: Designing A Collaborative Networked Music Space For Novices

Michael Gurevich
2006 Zenodo  
User-configurable levels of interactivity are analyzed in terms of social spaces.  ...  An interactive music environment to support real-time jamming by novices and amateur musicians over a network is described.  ...  In connecting to the JamSpace, other connected users become aware of the user's presence, and he or she becomes aware of them.  ... 
doi:10.5281/zenodo.1176914 fatcat:kpgu4o67i5gtbf2jfiubyfg4fi

Semi-public displays for small, co-located groups

Elaine M. Huang, Elizabeth D. Mynatt
2003 Proceedings of the conference on Human factors in computing systems - CHI '03  
We have, however, identified many potential benefits for an awareness system that displays information within a small, co-located group in which the members already possess some awareness of each other's  ...  By using "Semi-Public Displays," public displays scoped for small groups, we can make certain types of information visible in the environment, promoting collaboration and providing lightweight information  ...  Additionally, we have noted much conversation generated within the lab regarding the information items in the Reminder Panel as well as the user contributions on the Collaboration Panel.  ... 
doi:10.1145/642621.642622 fatcat:3llolicejnav3f5lzymgijcaru

Semi-public displays for small, co-located groups

Elaine M. Huang, Elizabeth D. Mynatt
2003 Proceedings of the conference on Human factors in computing systems - CHI '03  
We have, however, identified many potential benefits for an awareness system that displays information within a small, co-located group in which the members already possess some awareness of each other's  ...  By using "Semi-Public Displays," public displays scoped for small groups, we can make certain types of information visible in the environment, promoting collaboration and providing lightweight information  ...  Additionally, we have noted much conversation generated within the lab regarding the information items in the Reminder Panel as well as the user contributions on the Collaboration Panel.  ... 
doi:10.1145/642611.642622 dblp:conf/chi/HuangM03 fatcat:kalb7wqyfbhubpsuykpkjdqmvy

Single display privacyware

Garth B. D. Shoemaker, Kori M. Inkpen
2001 Proceedings of the SIGCHI conference on Human factors in computing systems - CHI '01  
A description of the hardware and software components of our prototype SDP system is given, as are the results of a user study performed to investigate users interacting in the environment.  ...  This paper discusses Single Display Privacyware (SDP), an interaction technique that allows private information to be shown within the context of a shared display.  ...  Group awareness is important when working in a collaborative environment, but too much awareness information can confuse a user.  ... 
doi:10.1145/365024.365349 dblp:conf/chi/ShoemakerI01 fatcat:xtofefyexfc2nk43kt3ux4eotm
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