Abstract
Glanceability and low access time are arguably the key assets of a smartwatch. However, smartwatches are currently limited to micro-interactions. They do not enable complex interactions and, in general, they do not afford continuous use for long. We believe that smartwatches can retain micro-interactions and glanceability, but also get better at long and complex interactions. We propose a smartwatch that a user can detach, and use as more than a wearable depending on their context, requirements, and preference. Detaching the watch enables it to morph into different forms, and thereby become a better interaction device, better display, and a better sensor suite. First, we interview participants to elicit usage themes for a detachable watch. Then, we build applications that showcase the range of use-cases where a detachable smartwatch offers additional functionality compared to an always-worn one, and highlights the affordances and benefits enabled due to detachability.
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- Youngseok Ahn, Sungjae Hwang, HyunGook Yoon, Junghyeon Gim, and Jung-hee Ryu. 2015. Bandsense: pressure-sensitive multi-touch interaction on a wristband. In Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems. ACM, 251--254. Google ScholarDigital Library
- Patrick Baudisch and Gerry Chu. 2009. Back-of-device interaction allows creating very small touch devices. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. ACM, 1923--1932. Google ScholarDigital Library
- Sebastian Boring, Marko Jurmu, and Andreas Butz. 2009. Scroll, tilt or move it: using mobile phones to continuously control pointers on large public displays. In Proceedings of the 21st Annual Conference of the Australian Computer-Human Interaction Special Interest Group: Design: Open 24/7. ACM, 161--168. Google ScholarDigital Library
- Wei-Hung Chen. 2015. Blowatch: Blowable and Hands-free Interaction for Smartwatches. In Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems. ACM, 103--108. Google ScholarDigital Library
- Rajkumar Darbar, Prasanta Kr Sen, and Debasis Samanta. 2016. PressTact: Side Pressure-Based Input for Smartwatch Interaction. In Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems. ACM, 2431--2438. Google ScholarDigital Library
- Artem Dementyev and Joseph A Paradiso. 2014. WristFlex: low-power gesture input with wrist-worn pressure sensors. In Proceedings of the 27th annual ACM symposium on User interface software and technology. ACM, 161--166. Google ScholarDigital Library
- Augusto Esteves, Eduardo Velloso, Andreas Bulling, and Hans Gellersen. 2015. Orbits: Gaze interaction for smart watches using smooth pursuit eye movements. In Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology. ACM, 457--466. Google ScholarDigital Library
- Jun Gong, Lan Li, Daniel Vogel, and Xing-Dong Yang. 2017. Cito: An Actuated Smartwatch for Extended Interactions. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems. ACM, 5331--5345.Google ScholarDigital Library
- Mitchell Gordon, Tom Ouyang, and Shumin Zhai. 2016. WatchWriter: Tap and gesture typing on a smartwatch miniature keyboard with statistical decoding. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. ACM, 3817--3821. Google ScholarDigital Library
- Teresa Hirzle, Jan Rixen, Jan Gugenheimer, and Enrico Rukzio. 2018. WatchVR: Exploring the Usage of a Smartwatch for Interaction in Mobile Virtual Reality. In Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems. ACM, LBW634. Google ScholarDigital Library
- Jonggi Hong, Seongkook Heo, Poika Isokoski, and Geehyuk Lee. 2015. SplitBoard: A simple split soft keyboard for wristwatch-sized touch screens. In Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems. ACM, 1233--1236. Google ScholarDigital Library
- Daniel Kharlamov, Brandon Woodard, Liudmila Tahai, and Krzysztof Pietroszek. 2016. TickTockRay: smartwatch-based 3D pointing for smartphone-based virtual reality. In Proceedings of the 22nd ACM Conference on Virtual Reality Software and Technology. ACM, 365--366. Google ScholarDigital Library
- Rushil Khurana, Nikola Banovic, and Kent Lyons. 2018. In only 3 minutes: perceived exertion limits of smartwatch use. In Proceedings of the 2018 ACM International Symposium on Wearable Computers. ACM, 208--211.Google ScholarDigital Library
- Gierad Laput, Robert Xiao, Xiang'Anthony' Chen, Scott E Hudson, and Chris Harrison. 2014. Skin buttons: cheap, small, low-powered and clickable fixed-icon laser projectors. In Proceedings of the 27th annual ACM symposium on User interface software and technology. ACM, 389--394.Google ScholarDigital Library
- Andrea Leganchuk, Shumin Zhai, and William Buxton. 1998. Manual and cognitive benefits of two-handed input: an experimental study. ACM Transactions on Computer-Human Interaction (TOCHI) 5, 4 (1998), 326--359. Google ScholarDigital Library
- Christian Loclair, Sean Gustafson, and Patrick Baudisch. 2010. PinchWatch: a wearable device for one-handed microinteractions. In Proc. MobileHCI, Vol. 10.Google Scholar
- Andrés Lucero, Matt Jones, Tero Jokela, and Simon Robinson. 2013. Mobile collocated interactions: taking an offline break together. interactions 20, 2 (2013), 26--32.Google Scholar
- Kent Lyons. 2016. Smartwatch Innovation: Exploring a Watch-First Model. IEEE Pervasive Computing 15, 1 (2016), 10--13. Google ScholarDigital Library
- Kent Lyons and Halley Profita. 2014. The multiple dispositions of on-body and wearable devices. IEEE Pervasive Computing 13, 4 (2014), 24--31.Google ScholarCross Ref
- Uwe Maurer, Asim Smailagic, Daniel P Siewiorek, and Michael Deisher. 2006. Activity recognition and monitoring using multiple sensors on different body positions. In Wearable and Implantable Body Sensor Networks, 2006. BSN 2006. International Workshop on. IEEE, 4--pp. Google ScholarDigital Library
- Jess McIntosh, Charlie McNeill, Mike Fraser, Frederic Kerber, Markus Löchtefeld, and Antonio Krüger. 2016. EMPress: Practical hand gesture classification with wrist-mounted EMG and pressure sensing. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. ACM, 2332--2342. Google ScholarDigital Library
- David Merrill, Jeevan Kalanithi, and Pattie Maes. 2007. Siftables: towards sensor network user interfaces. In Proceedings of the 1st international conference on Tangible and embedded interaction. ACM, 75--78. Google ScholarDigital Library
- Sony Mobile. 2016. Sony Smartwatch MN2 Specifications. https://web.archive.org/web/20160219063107/http://www.sonymobile.com/us/products/accessories/smartwatch/specifications/Google Scholar
- Stephen Oney, Chris Harrison, Amy Ogan, and Jason Wiese. 2013. ZoomBoard: a diminutive qwerty soft keyboard using iterative zooming for ultra-small devices. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. ACM, 2799--2802.Google ScholarDigital Library
- Krzysztof Pietroszek, Liudmila Tahai, James R Wallace, and Edward Lank. 2017. Watchcasting: Freehand 3D interaction with off-the-shelf smartwatch. In 3D User Interfaces (3DUI), 2017 IEEE Symposium on. IEEE, 172--175.Google Scholar
- Teddy Seyed, Xing-Dong Yang, and Daniel Vogel. 2016. Doppio: A Reconfigurable Dual-Face Smartwatch for Tangible Interaction. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. ACM, 4675--4686.Google ScholarDigital Library
- Poise Detachable Smartwatch. 2018. Smartwatch with detachable communicator. https://www.indiegogo.com/projects/poise-detachable-smartwatch/Google Scholar
- Garmin Smartwatches. 2018. Bicycle Mount Kit. https://buy.garmin.com/en-US/US/p/11078Google Scholar
- Shell Wearables. 2018. Shell Smartwatch. http://shellwearables.com/Google Scholar
- Yang Zhang and Chris Harrison. 2015. Tomo: Wearable, low-cost electrical impedance tomography for hand gesture recognition. In Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology. ACM, 167--173. Google ScholarDigital Library
- Yang Zhang, Junhan Zhou, Gierad Laput, and Chris Harrison. 2016. Skintrack: Using the body as an electrical waveguide for continuous finger tracking on the skin. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems. ACM, 1491--1503. Google ScholarDigital Library
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