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Keynote - Kohei Arai at SAI Conference 2014 - Computer input with human eyes only

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Published on Sep 2, 2014

This video was recorded at SAI Conference 2014 - http://saiconference.com/Computing

More about SAI Conference at http://www.conference.thesai.org

Eye-based Human-Computer Interaction: HCI is developed in partcular for disabled and elderly persons. Users can key-in the key in concern to their computer by using only their eyes. Using Near Infared: NIR camera with NIR light source mounted on their glass, users' eye images are acquired. The line of sight vector, then can be estimated through image processing. Therefore, the location at which users is looking can be estimated. The moving keyboard proposed here can be moved to the right/left/above/below directions from the center of the enlarged key location when users are looking at the displayed enlarged right/left/above/below keys. It is easy to select the specific enlarged keys with 100% of success rate. It can be done within 0.7 second. Therefore, key-in can be done perfectly. This Eyes-based HCI can be applicable to Electric Wheel Chair: EWC control. When users on their EWC are looking at left and right, then EWC is turned left and right while EWC moves forward when users are looking forward (the center). It also is possible to phoning, watching TV, web search etc. with their eyes only when they use the proposed eye-based HCI. A variety of applications of the proposed eye-based HCI will be presented.

About the Speaker: Dr Kohei Arai, a Scientist, Professor and Author, holds more than 486 journal papers, 356 conference papers and 30 books to his profile. Dr Arai received PhD degree in Information Science from Nihon University in June 1982 and MS degree in Electronics Engineering from Nihon University in March 1974. He is currently Professor at Saga University, Japan and Adjunct Prof. of the University of Arizona, USA since 1998. His current research concerns are Satellite Remote Sensing, Radiative Transfer Equation, Human-Computer Interaction, Image Recognition and Understanding, Non-Linear Optimization Theory and Wavelet Analysis. Dr Arai holds 42 patents and received numerous awards, including the Patent Award of the Year. Dr Arai has been featured in Japan Times and Italian Newspapers for his work on Eyes only Computer System. He has worked on several global research collaboration projects during his career.

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