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When Children Teach a Robot to Write: An Autonomous Teachable Humanoid Which Uses Simulated Handwriting

Hood, Deanna; Lemaignan, S.; Dillenbourg, Pierre

Authors

Deanna Hood

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Severin Lemaignan Severin.Lemaignan@uwe.ac.uk
Associate Professor in Social Robotics and AI

Pierre Dillenbourg



Abstract

© 2015 ACM. This article presents a novel robotic partner which children can teach handwriting. The system relies on the learning by teaching paradigm to build an interaction, so as to stimulate meta-cognition, empathy and increased self-esteem in the child user. We hypothesise that use of a humanoid robot in such a system could not just engage an unmotivated student, but could also present the opportunity for children to experience physically-induced benefits encountered during human-led handwriting interventions, such as motor mimicry. By leveraging simulated handwriting on a synchronised tablet display, a NAO humanoid robot with limited fine motor capabilities has been configured as a suitably embodied handwriting partner. Statistical shape models derived from principal component analysis of a dataset of adult-written letter trajectories allow the robot to draw purposefully deformed letters. By incorporating feedback from user demonstrations, the system is then able to learn the optimal parameters for the appropriate shape models. Preliminary in situ studies have been conducted with primary school classes to obtain insight into children's use of the novel system. Children aged 6-8 successfully engaged with the robot and improved its writing to a level which they were satisfied with. The validation of the interaction represents a significant step towards an innovative use for robotics which addresses a widespread and socially meaningful challenge in education.

Citation

Hood, D., Lemaignan, S., & Dillenbourg, P. (2015). When Children Teach a Robot to Write: An Autonomous Teachable Humanoid Which Uses Simulated Handwriting. In Proceedings of the 2015 ACM/IEEE Human-Robot Interaction Conference. , (83-90). https://doi.org/10.1145/2696454.2696479

Conference Name ACM/IEEE International Conference on Human-Robot Interaction
Acceptance Date Nov 24, 2014
Publication Date 2015
Deposit Date May 1, 2018
Publicly Available Date Mar 29, 2024
Journal HRI '15 Proceedings of the Tenth Annual ACM/IEEE International Conference on Human-Robot Interaction
Electronic ISSN 2167-2148
Peer Reviewed Peer Reviewed
Volume 2015-March
Pages 83-90
Book Title Proceedings of the 2015 ACM/IEEE Human-Robot Interaction Conference
ISBN 9781450328838
DOI https://doi.org/10.1145/2696454.2696479
Keywords human-robot interaction, child-robot interaction, artificial intelligence
Public URL https://uwe-repository.worktribe.com/output/837412
Publisher URL http://dx.doi.org/10.1145/2696454.2696479
Additional Information Title of Conference or Conference Proceedings : Human-Robot Interaction