Classifying and assessing tremor movements for applications in man-machine intelligent user interfaces

Authors:
Dan Marius Dobrea;Horia Nicolai Teodorescu
Affiliations:
"Gh. Asachi" Technical University, Iasi, Romania;"Gh. Asachi" Technical University, Iasi, Romania
Venue:
Proceedings of the 9th international conference on Intelligent user interfaces
Year:
2004

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Toward Machine Emotional Intelligence: Analysis of Affective Physiological State

IEEE Transactions on Pattern Analysis and Machine Intelligence - Graph Algorithms and Computer Vision

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Abstract

We introduce a new intelligent user interface (IUI) and, also, a new methodology to identify the fatigue state for healthy subjects. The fatigue state is determined by means of a new type of input IUI, named Virtual Joystick. The main goal is to prove the ability of the new IUI system to identify the user's state. We describe the method used in data collecting, the method used to highlight the existence of different physiological and psychic fatigue states reflected by the tremor signal, the classifier system and, finally, the performances we obtained.