HCI Challenges in Human Movement Analysis: Touchscreen interaction for older adults Lilian Genaro Motti Ader, PhD University College Dublin School of Public Health, Physiotherapy and Sports Science EU H2020 Marie Curie Career-FIT - MF2017-0204 Co-fund No: 713654
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HCI Challenges in Human Movement Analysis:Touchscreen interaction for older adults
Lilian Genaro Motti Ader, PhD
University College DublinSchool of Public Health,Physiotherapy and Sports Science
EU H2020 Marie Curie Career-FIT - MF2017-0204 Co-fund No: 713654
Human Movement Analysis• Detect, identify, track human body
• Technologies: motion capture, sensors (orientation, acceleration)...• Postures: body position, body segments, joint angles...• Movements: amplitudes, ranges of motion, duration, speed...
Applications for HCI• Evaluate ergonomics• Improve performances• Design new interaction techniques
...
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Ader et al. 2016 Bachynskyi et al. 2015 Bossavit et al. 2014
http://resources.mpi-inf.mpg.de/biomechanics/
30/11/2018 lilian.mottiader[at] ucd.ie - HCI@UCD
Current research: Assessment of gait and balance
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Sources.Kinesis,Otago exercises
Codamotion, UCD Gait LabPressure matShimmer IMUs
30/11/2018 lilian.mottiader[at] ucd.ie - HCI@UCD
HCI Challenges in Human Movement Analysis
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HCI Biomechanics
30/11/2018 lilian.mottiader[at] ucd.ie - HCI@UCD
Motti Ader 2018
PhD Thesis “Study of the interaction of older adults with touchscreen”
IRIT Lab, University of Toulouse, France
HandiBio, University of Toulon, France
Touchscreen interaction for Older Adults
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Usability and Acceptance of technologies
Mallenius et al. 2009, Barnard et al. 2013,Caprani et al. 2015
Fortes et al. 2015
30/11/2018 lilian.mottiader[at] ucd.ie - HCI@UCD
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Fisk et al. 2009, Lepicard & Vigouroux 2012, Motti et al. 2013, Findlater et al. 2015
30/11/2018 lilian.mottiader[at] ucd.ie - HCI@UCD
Objective
Understand and explain the difficulties older adults find to execute the gestures of interaction on touchscreen
930/11/2018 lilian.mottiader[at] ucd.ie - HCI@UCD
New approach:Human movement analysis
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• State of the art on movements of tactile interaction Bachynskyi et al. 2015, Irwin et al. 2012, Irwin & Sesto 2011, Kim et al. 2013, Jacquier-Bret et al. 2014, Sesto et al. 2012, Pereira et al. 2013, Shin & Zhu 2011, Werth & Babski-Reeves 2014, Young et al. 2012, Young et al. 2013
30/11/2018 lilian.mottiader[at] ucd.ie - HCI@UCD
Design of research study
=> Understand differences in performances between older and younger users of touchscreen by evaluation of their movements
• Accessibility and acceptance of the protocol• Variability among participants• Data collection (synchronisation)• Defining measures and parameters• Individual skills vs. collective measures• Laboratory settings vs. real context
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HCI Challenges in Human Movement Analysis:Touchscreen interaction for older adults
30/11/2018 lilian.mottiader[at] ucd.ie - HCI@UCD
Impact
Human movement analysis:
improving ergonomics and usability of technologies for today's and future generation of users
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