Jaime Teevan
Alexander Hehmeyer
ABSTRACT
Many communication systems infer and project information about a user's availability, making it possible for others to decide whether and how to contact that user. Presumably when the system infers people are busy, they are less open to interruption. But analysis of 103,962 phone calls made using a popular enterprise communications tool reveals that people are actually significantly more likely to answer the phone when the system projects that they are busy than at other times. A follow-up survey of 569 users of the system suggests that this seemingly counter-intuitive fact may arise because people care a lot about the recipient's availability when initiating phone communications and are unlikely to attempt to call someone who appears to be busy unless the communication is important. Recipients thus perceive incoming calls as more important when they are busy than at other times, making them more likely to answer.
- Avrahami, D., D. Gergle, S. E. Hudson and S. B. Kiesler. Improving the match between callers and receivers: A study on the effect of contextual information on cell phone interruptions. Journal of Behaviour & Information Technology, 2007:26(3), 247--259. Google Scholar
Digital Library
- Begole, J., N. E. Matsakis and J. C. Tang. Lilsys: Sensing unavailability. In Proceedings of CSCW 2004, 511--514. Google ScholarDigital Library
- Bogunovich, P. and D. Salvucci. The effects of time constraints on user behavior for deferrable interruptions. In Proceedings of CHI 2011, 3123--3126. Google ScholarDigital Library
- Czerwinski, M., E. Cutrell and E. Horvitz. Instant messaging and interruption: Influence of task type on performance. In Proceedings of OZCHI 2000, 356--361.Google Scholar
- Dabbish, L. and R. E. Kraut. Controlling interruptions: Awareness displays and social motivation for coordination. In Proceedings of CSCW 2004, 511--514. Google ScholarDigital Library
- De Guzman, E. S., M. Sharmin and B. P. Bailey. Should I call now? Understanding what context is considered when deciding whether to initiate remote communication via mobile devices. In Proceedings of GI 2007, 143--150. Google ScholarDigital Library
- Dumais, S. T., R. Jeffries, D. M. Russell, D. Tang and J. Teevan. Designing and analyzing large scale logs studies. Course at CHI 2011.Google Scholar
- Fogarty, J., S. E. Hudson, C. G. Atkeson, D. Avrahami, J. Forlizzi, S. B. Kiesler, J. Lee and J. Yang. Predicting human interruptibility with sensors. TOCHI, 2005:12(1), 119--146. Google ScholarDigital Library
- Fogarty, J., J. Lai and J. Christensen. Presence versus availability: The design & evaluation of a context-aware communication client. IJHCS, 2004:61(3), 299--317. Google ScholarDigital Library
- Grandhi, S. A., R. P. Schuler and Q. Jones. Telling Calls: Facilitating phone conversation grounding and management. In Proceedings of CHI 2011, 2153--2162. Google ScholarDigital Library
- Grimes, C., D. Tang and D. M. Russell. Query logs alone are not enough. WWW 2007 workshop on Query Log Analysis: Social and Technological Challenges.Google Scholar
- Iqbal, S. T. and B. P. Bailey. Effects of intelligent notification management on users and their tasks. In Proceedings of CHI 2008, 93--102. Google ScholarDigital Library
- Nardi, B. A., S. Whittaker and E. Bradner. Interaction and outeraction: Instant messaging in action. In Proceedings of CSCW 2002, 78--88. Google ScholarDigital Library
- Oulasvista, A., R. Petit, M. Raento and S. Titta. Interpreting and acting on mobile awareness cutes. HCI, 2007:22(1), 97--135. Google ScholarDigital Library
- Wiberg M. and S. Whittaker. Managing availability: Supporting lightweight negotiations to handle interruptions. TOCHI, 2005:12(4), 356--387. Google ScholarDigital Library
Index Terms
- Understanding how the projection of availability state impacts the reception incoming communication
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