Attelia: Reducing user's cognitive load due to interruptive notifications on smart phones. Okoshi, T., Ramos, J., Nozaki, H., Nakazawa, J., Dey, A., K., & Tokuda, H. In 2015 IEEE International Conference on Pervasive Computing and Communications, PerCom 2015, pages 96-104, 3, 2015. IEEE. ![Attelia: Reducing user's cognitive load due to interruptive notifications on smart phones [link]](https://bibbase.org/img/filetypes/link.svg "link")
Website abstract bibtex In today's ubiquitous computing environment where the number of devices, applications and web services are ever increasing, human attention is the new bottleneck in computing. To minimize user cognitive load, we propose Attelia, a novel middleware that identifies breakpoints in user interaction and delivers notifications at these moments. Attelia works in realtime and uses only the mobile devices that users naturally use and wear, without any modifications to applications, and without any dedicated psycho-physiological sensors. Our evaluation proved the effectiveness of Attelia. A controlled user study showed that notifications at detected breakpoint timing resulted in 46% lower cognitive load compared to randomly-timed notifications. Furthermore, our “in-the-wild” user study with 30 participants for 16 days further validated Attelia's value, with a 33% decrease in cognitive load compared to randomly-timed notifications.
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abstract = {In today's ubiquitous computing environment where the number of devices, applications and web services are ever increasing, human attention is the new bottleneck in computing. To minimize user cognitive load, we propose Attelia, a novel middleware that identifies breakpoints in user interaction and delivers notifications at these moments. Attelia works in realtime and uses only the mobile devices that users naturally use and wear, without any modifications to applications, and without any dedicated psycho-physiological sensors. Our evaluation proved the effectiveness of Attelia. A controlled user study showed that notifications at detected breakpoint timing resulted in 46% lower cognitive load compared to randomly-timed notifications. Furthermore, our “in-the-wild” user study with 30 participants for 16 days further validated Attelia's value, with a 33% decrease in cognitive load compared to randomly-timed notifications.},
bibtype = {inProceedings},
author = {Okoshi, Tadashi and Ramos, Julian and Nozaki, Hiroki and Nakazawa, Jin and Dey, Anind K. and Tokuda, Hideyuki},
booktitle = {2015 IEEE International Conference on Pervasive Computing and Communications, PerCom 2015}
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