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`The mobile fitness coach: Towards individualized skill assessment using personalized mobile devices - ScienceDirect
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`Pervasive and Mobile Computing
`Volume 9, Issue 2, April 2013, Pages 203-215
`
`The mobile fitness coach: Towards individualized skill assessment
`using personalized mobile devices
`Matthias Kranz
`, Andreas Möller
`, Nils Hammerla
`c
`b
`a
`Roalter
`b
`Show more
`
`, Stefan Diewald
`b
`
`, Thomas Plötz
`c
`
`, Patrick Olivier
`c
`
`, Luis
`
`https://doi.org/10.1016/j.pmcj.2012.06.002
`
`Get rights and content
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`Abstract
`
`We report on our extended research on GymSkill, a smartphone system for comprehensive physical
`exercising support, from sensor data logging, activity recognition to on-top skill assessment, using the
`phone’s built-in sensors. In two iterations, we used principal component breakdown analysis (PCBA)
`and criteria-based scores for individualized and personalized automated feedback on the phone, with
`the goal to track training quality and success and give feedback to the user, as well as to engage and
`motivate regular exercising. Qualitative feedback on the system was collected in a user study, and the
`system showed good evaluation results in an evaluation against manual expert assessments of
`video-recorded trainings.
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`Keywords
`Skill assessment; Physical exercising; Mobile computing; Mobile HCI; Human-computer interaction;
`Sports; Activity recognition; Pervasive computing; Ubiquitous computing
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`https://www.sciencedirect.com/science/article/pii/S1574119212000673?via%3Dihub
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`The mobile fitness coach: Towards individualized skill assessment using personalized mobile devices - ScienceDirect
`11/7/2018
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`Copyright © 2012 Elsevier B.V. All rights reserved.
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