NDLI: A novel HCI based on EMG and IMU

Content Provider	IEEE Xplore Digital Library
Author	Anbin Xiong Yang Chen Xingang Zhao Jianda Han Guangjun Liu
Copyright Year	2011
Description	Author affiliation: State Key Laboratory of Robotics, SIA, CAS, Shenyang, China; Graduate School, CAS, Beijing, China (Yang Chen) \|\| State Key Laboratory of Robotics, SIA, CAS (Xingang Zhao; Jianda Han) \|\| Department of Aerospace Engineering, Ryerson University. Toronto, Canada (Guangjun Liu) \|\| State Key Laboratory of Robotics, Shenyang Institute of Automation (SIA), Chinese Academy of Sciences (CAS), Shenyang, China; Graduate School, CAS, Beijing, China (Anbin Xiong)
Abstract	The technology of human-computer interaction (HCI) is developing rapidly in tandem with the advancement of information and biological technologies. Many new types input device are introduced into this field; some of them are aimed to benefit special groups of people like old or disabled persons. In the meantime, Electromyography (EMG) and Inertia Measure Unit (IMU) have been readily available and extensively applied in control systems in many fields. In this paper, we propose a novel EMG-IMU based mouse controller that controls cursor movements based on IMU signals. The displacement of the cursor is determined by integrating the acceleration signal from the IMU, which moves with the operator's arm. The mouse operations such as left click, right click and wheel scroll, are commanded through EMG signals. The pattern recognition algorithm, Linear Discriminant Analysis (LDA), is adopted to classify the EMG data into several clusters, which correspond to the pre-defined mouse operations. Experimental results have indicated that the proposed mouse controller can achieve an accuracy of 88%.
Starting Page	2653
Ending Page	2657
File Size	776700
Page Count	5
File Format	PDF
ISBN	9781457721366
e-ISBN	9781457721380
DOI	10.1109/ROBIO.2011.6181705
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-12-07
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electromyography Acceleration Mice Thumb Real time systems Muscles
Content Type	Text
Resource Type	Article

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