If not now, when?: the effects of interruption at different moments within task execution
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Using context-aware computing to reduce the perceived burden of interruptions from mobile devices
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Interaction in 4-second bursts: the fragmented nature of attentional resources in mobile HCI
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Service composition for mobile environments
Mobile Networks and Applications
Human-centered design meets cognitive load theory: designing interfaces that help people think
MULTIMEDIA '06 Proceedings of the 14th annual ACM international conference on Multimedia
Adaptive Service Composition in Flexible Processes
IEEE Transactions on Software Engineering
ACM Transactions on Computer-Human Interaction (TOCHI)
Multimodal interactive maps: designing for human performance
Human-Computer Interaction
Multimodal Interfaces: A Survey of Principles, Models and Frameworks
Human Machine Interaction
Service Oriented Computing and Applications
Business Process Management: Concepts, Languages, Architectures
Business Process Management: Concepts, Languages, Architectures
Cognitive Resource Aware Service Provisioning
WI-IAT '11 Proceedings of the 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Opportunistic Composition of Sequentially-Connected Services in Mobile Computing Environments
ICWS '11 Proceedings of the 2011 IEEE International Conference on Web Services
Design of human-centric adaptive multimodal interfaces
International Journal of Human-Computer Studies
| Hi-index | 0.00 |
The proactive and spontaneous delivery of Web services for users on the move can lead to the depletion of their cognitive resources, affecting the normal processes of their physical activities. This is due to the competition for limited cognitive resources between the human-computer interactions required by Web services and the users' physical activities. This paper introduces a mechanism for binding and scheduling Web services based on an assessment of this competition for users on the move. The proposed approach is built on two theories from cognitive psychology. This mechanism is realized by a descriptive model of activities and Web services which is enriched with a cognitive layer. A computational model uses this description to assess the degree of the demand for cognitive resources by both the physical activities and the Web services. Additionally, a Web services coordination mechanism based on this level of demand, the principle of progressive disclosure, and the temporal concurrency of Web services ensures less cognitively taxing Web service compositions.