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Project Aura: Toward Distraction-Free Pervasive Computing

Published: 01 April 2002 Publication History

Abstract

Today's systems distract users in many ways, thereby reducing their effectiveness. Aura aims to minimize user distractions by trading plentiful computing resources for this scarcest of resources. Aura's approach is based on two broad concepts. First, it uses proactivity, so a system layer can anticipate requests from a higher layer. Second, it is self-tuning, so layers can adapt by observing current demands and adjusting their performance and resource usage characteristics accordingly. By applying these concepts at every layer in the system, the authors hope to build an environment that adapts to the user's context and needs with minimal user involvement. They will deploy a large-scale Aura system at Carnegie Mellon to help evaluate the research in a realistic setting.

References

[1]
M. Satyanarayanan, "Pervasive Computing Vision and Challenges," IEEE Personal Comm., vol. 6, no. 8, Aug. 2001, pp. 10-17.
[2]
M. Satyanarayanan, "Mobile Information Access," IEEE Personal Comm., vol. 3, no. 1, Feb. 1996, pp. 26-33.
[3]
M. Satyanarayanan, "Evolution of the Coda File System," to appear in ACM Trans. Computer Systems, ACM Press, New York, 2002.
[4]
J. Flinn D. Narayanan and M. Satyanarayanan, "Self Tuned Remote Execution for Pervasive Computing," Proc. 8th IEEE Workshop Hot Topics in Operating Systems, IEEE Press, Piscataway, N.J., 2001.
[5]
F. Chang and G. Gibson, "Automatic I/O Hint Generation Through Speculative Execution," Proc. 3rd Symp. Operating System Design and Implementation, Usenix, Berkeley, Calif., 1999, pp. 1-14.
[6]
D. Duchamp, "Prefetching Hyperlinks," Proc. 2nd Usenix Symp. Internet Technologies and Systems, Usenix, Berkeley, Calif., 1999.
[7]
M. Satyanarayanan, "Caching Trust Rather Than Content," Operating System Rev., vol. 34, no. 4, Oct. 2000, pp. 32-33.
[8]
P. Dinda, Signal Prediction and Its Application to Real Time Scheduling Advisors, doctoral dissertation, School of Computer Science, Carnegie Mellon University, 2000.
[9]
R. Wolski N. Spring and C. Peterson, Implementing a Performance Forecasting System for Metacomputing: The Network Weather Service, tech. report TR-CS97-540, Computer Science, Univ. of California, San Diego, 1997.
[10]
P. Francis, et al., "An Architecture for a Global Internet Host Distance Estimation Service," Infocom '99, IEEE Press, Piscataway, N.J., 1999, pp. 210-217.
[11]
P. Dinda, et al., "The Architecture of the Remos System," 10th IEEE Symp. High Performance Distributed Computing, IEEE Press, Piscataway, N.J., 2001, pp. 383-394.
[12]
A. Smailagic, et al., "Towards Context Aware Computing," IEEE Intelligent Systems, vol. 6, no. 3, May/June 2001, pp. 38-46.
[13]
P. Bahl and V.N. Padmanabhan, "Radar: An In-Building RF-Based User Location and Tracking System," Proc. IEEE Infocom, IEEE Press, Piscataway, N.J., 2000, pp. 775-784.
[14]
P. Bahl V.N. Padmanabhan and A. Balachandran, Enhancements to the Radar User Location and Tracking System, tech. report MSR-TR-00-12, Microsoft Research, Redmond, Wash., 2000.
[15]
The Common Object Request Broker: Architecture and Specification, 2.6 ed., Object Management Group, Needham, Mass., 2001.
[16]
K. Arnold, et al., The Jini Specification, Addison-Wesley, Reading, Mass., 1999.
[17]
Open Source for Service Discovery, Salutation Consortium, 2001.
[18]
G. Judd and P. Steenkiste, "Providing Contextual Information to Ubiquitous Computing Applications," submitted for publication, 2002; www.cs.cmu.edu/~aura/docdir/contserv02.pdf.

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Information & Contributors

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Published In

cover image IEEE Pervasive Computing
IEEE Pervasive Computing  Volume 1, Issue 2
April 2002
89 pages

Publisher

IEEE Educational Activities Department

United States

Publication History

Published: 01 April 2002

Author Tags

  1. Keywords: Aura
  2. Portable Help Desk
  3. and Idealink
  4. cyber foraging
  5. human attention
  6. proactivity
  7. self-tuning
  8. user distractions

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  • (2021)Do Users Have Contextual Preferencesfor Smartphone Power Management?Proceedings of the 29th ACM Conference on User Modeling, Adaptation and Personalization10.1145/3450613.3456813(44-54)Online publication date: 21-Jun-2021
  • (2019)Real-World Product Deployment of Adaptive Push Notification Scheduling on SmartphonesProceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining10.1145/3292500.3330732(2792-2800)Online publication date: 25-Jul-2019
  • (2018)An Implicit Smart Interaction Orienting to the Context Semantics of Mobile DeviceProceedings of the 2018 2nd International Conference on Computer Science and Artificial Intelligence10.1145/3297156.3297265(500-505)Online publication date: 8-Dec-2018
  • (2018)AQUArIUM - A suite of software measures for HCI quality evaluation of ubiquitous mobile applicationsJournal of Systems and Software10.1016/j.jss.2017.11.022136:C(101-136)Online publication date: 1-Feb-2018
  • (2018)Modeling and Reasoning about Preference-Based Context-Aware Agents over Heterogeneous Knowledge SourcesMobile Networks and Applications10.1007/s11036-017-0899-523:1(13-26)Online publication date: 1-Feb-2018
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  • (2017)Improving QoE via Context PredictionProceedings of the 8th ACM/SPEC on International Conference on Performance Engineering Companion10.1145/3053600.3053603(31-34)Online publication date: 18-Apr-2017
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