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Authors: Afonso Gonçalves 1 and Mónica Cameirão 2

Affiliations: 1 Madeira Interactive Technologies Institute, Portugal ; 2 Madeira Interactive Technologies Institute and Universidade da Madeira, Portugal

ISBN: 978-989-758-197-7

Keyword(s): Large Display Interface, Floor Projection, Elderly, Natural User Interface, Kinect.

Related Ontology Subjects/Areas/Topics: Applications ; Collaboration and e-Services ; Computer Vision, Visualization and Computer Graphics ; e-Business ; Enterprise Information Systems ; Human-Computer Interaction ; Methodologies and Methods ; Motion and Tracking ; Motion, Tracking and Stereo Vision ; Pattern Recognition ; Physiological Computing Systems ; Physiology-Driven Computer Interaction ; Software Engineering ; Usability ; Usability and Ergonomics ; Web Information Systems and Technologies ; Web Interfaces and Applications

Abstract: The recent development of affordable full body tracking sensors has made this technology accessible to millions of users and gives the opportunity to develop new natural user interfaces. In this paper we focused on developing 2 natural user interfaces that could easily be used by an elderly population for interaction with a floor projection display. One interface uses feet positions to control a cursor and feet distance to activate interaction. In the second interface, the cursor is controlled by ray casting the forearm into the projection and interaction is activated by hand pose. The interfaces were tested by 19 elderly participants in a point-and-click and a drag-and-drop task using a between-subjects experimental design. The usability and perceived workload for each interface was assessed as well as performance indicators. Results show a clear preference by the participants for the feet controlled interface and also marginal better performance for this method.

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Paper citation in several formats:
Gonçalves A. and Cameirão M. (2016). Evaluating Body Tracking Interaction in Floor Projection Displays with an Elderly Population.In Proceedings of the 3rd International Conference on Physiological Computing Systems - Volume 1: PhyCS, ISBN 978-989-758-197-7, pages 24-32. DOI: 10.5220/0005938900240032

@conference{phycs16,
author={Afonso Gonçalves and Mónica Cameirão},
title={Evaluating Body Tracking Interaction in Floor Projection Displays with an Elderly Population},
booktitle={Proceedings of the 3rd International Conference on Physiological Computing Systems - Volume 1: PhyCS,},
year={2016},
pages={24-32},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005938900240032},
isbn={978-989-758-197-7},
}

TY - CONF

JO - Proceedings of the 3rd International Conference on Physiological Computing Systems - Volume 1: PhyCS,
TI - Evaluating Body Tracking Interaction in Floor Projection Displays with an Elderly Population
SN - 978-989-758-197-7
AU - Gonçalves A.
AU - Cameirão M.
PY - 2016
SP - 24
EP - 32
DO - 10.5220/0005938900240032

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