EOG based Virtual Keyboard

被引：0
|
作者：
Teja, S. Sai Surya [1 ]
Embrandiri, Sharat S. [1 ]
Chandrachoodan, Nitin [2 ]
Reddy, Ramasubba M. [1 ]
机构：
[1] IIT Madras, Dept Appl Mech, Biomed Engn Grp, Madras, Tamil Nadu, India
[2] IIT Madras, Dept Elect Engn, Madras, Tamil Nadu, India
来源：
2015 41ST ANNUAL NORTHEAST BIOMEDICAL ENGINEERING CONFERENCE (NEBEC) | 2015年
关键词：
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
In this paper, an EOG based assistive system for typing text using a virtual keyboard is presented. An indigenously developed acquisition system based on arduino interfaced ADS1299 with a wearable dry electrode mask is used to record and process EOG signals. An accuracy of 100% and an average speed of 1 char/12 sec was achieved by an untrained person in online implementation of this system. This can be further improvised by word prediction algorithms.
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页数：2
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