Eye Controlled Wheel Chair

8/3/2019 Eye Controlled Wheel Chair

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Project members-Vipin Venugopal.

Shreeram Vaidyanathan.Muballig Dalvi.

Project guided by-Prof. S.Wategaonkar.


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Basic idea

Various available options

Solution


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Electro oculography

Infrared oculography

Video oculography


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The basic principle of this directionsensing is the colour of the eyes.

There are two main colour pigments inthe human eyes. i.e., black and white.


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Start-stop challenge

Safety challenge

Universal gadget Challenge


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Question is, how to start and stop the

wheelchair if the person is unable to use hishands or voice for the purpose?

The only option is to set certain eye gesturesthat will act as a signal for the micro-controller to start and stop the wheelchair.


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The wheel chair should be accident free

Cases of accidents: Unconcious rider

Collision

Solutions:

Closed eyes detection

Collision detection


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Wheelchair should not move or navigate itself

without the driver wanting it to do so.

Wandering gaze or rather wandering eyes proveto be a challenge

Wheelchair should halt if the driver falls asleepor unconcious (discussed in safety challenge)


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Every eye should

be able to use thegadget comfortably

Hence adjustablepositioning isrequired


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The project is aimed towards developing a usable, low-cost,assistive robotic wheelchair system for disabled people.

We present a system that can be used as a means of controlallowin the handicapped especially those with only eye-motor co-ordination, to live more independent lives.

This project is applicable to all disabled, since eyemovements require minimum effort and is a pre-requisitefor all drivers.

Eye Controlled Wheel Chair

Documents

Transcript of Eye Controlled Wheel Chair