Abstract
This paper examines the saturation of pressure signals during various handwriting tasks, including drawings, cursive text, capital words text, and signature, under different levels of fatigue. Experimental results demonstrate a significant rise in the proportion of saturated samples following strenuous exercise in tasks performed without resting wrist. The analysis of saturation highlights significant differences when comparing the results to the baseline situation and strenuous fatigue.
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This work has been funded by a collaboration between the MINECO Spanish grants number PID2020-113242RB-I00 and PID2019-109099RB-C41.
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Faundez-Zanuy, M., Lopez-Xarbau, J., Diaz, M., Garnacho-Castaño, M. (2023). On the Analysis of Saturated Pressure to Detect Fatigue. In: Parziale, A., Diaz, M., Melo, F. (eds) Graphonomics in Human Body Movement. Bridging Research and Practice from Motor Control to Handwriting Analysis and Recognition. IGS 2023. Lecture Notes in Computer Science, vol 14285. Springer, Cham. https://doi.org/10.1007/978-3-031-45461-5_4
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