Usability
Gaining a Competitive Edge
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38 Result(s)
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Tom Gross
Computer Science
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Chapter and Conference Paper
Problem dimensions in design of CSCW systems
We are presenting the four pivotal problem dimensions of design: organisation, object world, tasks, and communication. We argue that neglecting or ignoring one or more of them cannot lead to an optimal design....
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Chapter
CSCW3: Transparenz- und Kooperationsunterstützung für das WWW
Die Forschung im Bereich des CSCW hat viele interessante Erkenntnisse über Gruppen, Gruppenarbeit sowie wechselseitige Transparenz der Aktionen der verschiedenen Benutzer und deren technische Unterstützung geb...
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Book
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Chapter
Erratum to: Usability
Erratum to: J. Hammond et al. (Eds.) Usability DOI: 10.1007/978-0-387-35610-5
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Chapter and Conference Paper
Awareness in Context
Users who work together require adequate information about their environment—group awareness. In the CSCW literature several models and systems for group awareness have been presented. They basically capture i...
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Chapter
Presenting Activity Information in an Inhabited Information Space
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Article
Introduction to Special Issue on Context-Aware Computing in CSCW
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Article
Modelling Shared Contexts in Cooperative Environments: Concept, Implementation, and Evaluation
Users who work together require adequate information about their cooperative environment: about other group members’ presence and activities, about shared artefacts, etc. In the CSCW literature several concept...
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Book and Conference Proceedings
Human-Computer Interaction – INTERACT 2009
12th IFIP TC 13 International Conference, Uppsala, Sweden, August 24-28, 2009, Proceedings, Part I
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Book and Conference Proceedings
Human-Computer Interaction – INTERACT 2009
12th IFIP TC 13 International Conference, Uppsala, Sweden, August 24-28, 2009, Proceedings, Part II
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Chapter and Conference Paper
Technical ICTD - A User Centered Lifecycle
Technical Information and Communication Technology for Development (ICTD) lacks appropriate research methods along the entire development lifecycle spanning design, development, deployment, and evaluation. Man...
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Chapter and Conference Paper
Supporting Social Protocols in Tabletop Interaction through Visual Cues
Multi-touch tabletops provide new means for co-located people to work together on a task by directly manipulating objects and tools on a single display in unison. Despite their benefits they also entail new ch...
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Chapter and Conference Paper
Predicting Selective Availability for Instant Messaging
Instant messaging (IM) systems allow users to spontaneously communicate over distance, yet they bear the risk for disruption of the recipient. In order to reduce disruption, novel approaches for detecting and ...
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Chapter and Conference Paper
VideoPal: Exploring Asynchronous Video-Messaging to Enable Cross-Cultural Friendships
Pen pal programs for connecting students from around the world through letter writing have been popular for generations. However, traditional technologies have several limitations in supporting pen pal activit...
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Chapter
Three Levels of Failure: Analysing a Workflow Management System
In this paper we report on a case study of the introduction of a workflow management for travel management in a higher education organisation. We aim at addressing two central questions. Firstly, why did a wor...
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Article
Kontextadaptivität in kooperativen ubiquitären Umgebungen: Herausforderungen und Ansätze
Kooperative ubiquitäre Umgebungen zielen darauf ab, sich geschmeidig an die im Raum anwesenden Benutzerinnen und Benutzer und deren Interaktionen mit der Umgebung sowie deren sozialer Interaktion miteinander a...
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Article
Supporting Effortless Coordination: 25 Years of Awareness Research
Significant progress has been made in awareness research in Computer-Supported Cooperative Work over the last 25 years. This survey addresses awareness and effortless coordination—that is, how a mutual underst...
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Chapter and Conference Paper
Engage! Empower! Encourage!—Supporting Mundane Group Decisions on Tabletops
This paper presents an interaction model to support groups making decisions, aiming to Engage the group in the interaction, Empower all users to put forth their opinion, and Encourage the group to discuss the opt...
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Chapter and Conference Paper
Social Computing—Bridging the Gap between the Social and the Technical
Develo** cooperative systems and social media requires taking complex decisions concerning the social interaction to be supported as well as the technical foundation. In this paper we build on the long and s...
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Chapter and Conference Paper
LiLoLe—A Framework for Lifelong Learning from Sensor Data Streams for Predictive User Modelling
Adaptation in context-aware ubiquitous environments and adaptive systems is becoming more and more complex. Adaptations need to take into account information from a plethora of heterogeneous sensors, while the...
