Abstract
We developed the CPR Tutor, a real-time multimodal feedback system for cardiopulmonary resuscitation (CPR) training. The CPR Tutor detects mistakes using recurrent neural networks for real-time time-series classification. From a multimodal data stream consisting of kinematic and electromyographic data, the CPR Tutor system automatically detects the chest compressions, which are then classified and assessed according to five performance indicators. Based on this assessment, the CPR Tutor provides audio feedback to correct the most critical mistakes and improve the CPR performance. To test the validity of the CPR Tutor, we first collected the data corpus from 10 experts used for model training. Hence, to test the impact of the feedback functionality, we ran a user study involving 10 participants. The CPR Tutor pushes forward the current state of the art of real-time multimodal tutors by providing: 1) an architecture design, 2) a methodological approach to design multimodal feedback and 3) a field study on real-time feedback for CPR training.
Original language | English |
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Title of host publication | Artificial Intelligence in Education- 21st International Conference, AIED 2020, Proceedings, Part I |
Subtitle of host publication | 21st International Conference, AIED 2020, Proceedings, Part I |
Editors | Ig Ibert Bittencourt, Mutlu Cukurova, Rose Luckin, Kasia Muldner, Eva Millán |
Place of Publication | Cham |
Publisher | Springer |
Pages | 141-152 |
Number of pages | 12 |
ISBN (Electronic) | 978-3-030-52237-7 |
ISBN (Print) | 978-3-030-52236-0 |
DOIs | |
Publication status | Published - 2020 |
Event | 21st International Conference on Artificial Intelligence in Education, AIED 2020 - Ifrane, Morocco Duration: 6 Jul 2020 → 10 Jul 2020 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 12163 LNAI |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 21st International Conference on Artificial Intelligence in Education, AIED 2020 |
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Country/Territory | Morocco |
City | Ifrane |
Period | 6/07/20 → 10/07/20 |
Bibliographical note
Virtual/online event due to COVID-19Accepted author manuscript