Reliable seat

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According to the WORLD BANK STATISTIC, around 10% of the world's population, or roughly 650 million people, live with a disability. So, our target is to build a wheel chair which will not only serve people who are suffering disability but also make it cost efficient and establish it industrially.

Our project is for those disable people who lost their hands and legs in an accident or they are disable by born. Our CRANIAL CONTROLLED WHEEL CHAIR can make self-dependent to those people who don’t even have their both legs and hands. It is because our wheel chair is controlled by the movement of our head. 

The user can control the wheel chair by their own without any hands or legs by using the head movement. Thus it’ll make them self-dependent and comfortable. Then we will get such inspiring specially able person like Hridoy Sarkar from Bangladesh

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A total 15,93,070  people with disability have been registered so far in Bangladesh, according to the National Taskforce on Disabilities-friendly Disaster Management Affairs.

Of them, 4,33,000 are from 19 storm-prone districts across the country.

Most of them are facing obstacles with their lives as well as poverty. Maintaining a economical scale a person is too much tired to move on the other direction.

According to the WB survey result, the poverty rate in rural areas was 26.4 percent, while urban poverty was 18.9 percent. The current rate of extreme poverty is 12.9 percent, compared to 17.6 percent. As they Earn less than $2 a day, they are extreme poor.

If we look at the world's best wheel chair like Steven Hawking's chair then you can see the estimated price about 25,000$.So,a Smart Wheel Chair that we find in market are 3000 to 15000$.It is quite impossible to buy this kind of chair for a middle class and a lower class family people. Making a new Cranial Controlled wheel Chair in a reasonable price within 300 US $(26,000 BDT). Isn't it cool?

I've shown some ratios and the poverty line with the rate of disability too. Wrap it up in a reasonable price may be essential for middle class family.The basic wheel chairs are available in 7000-12000 BDT. Investing a little amount of money  people from middle class family can easily effort this chair.

No! The Smart Electrical Chair actually!

Our Wheel Chair is divided in two segments.
1. Transmitter segment. 
2. Receiver segment.
The whole system is wireless and moderated by Bluetooth(HC05). Transmitter segment measures the angular movement of head and it sends the data to the receiver segment which is basically placed on the wheel chair. To get the angles I use MPU6050 sensor. It is based on MEMS technology and I2c protocol.The receiver segment receives the data and provide the command to the motor through Arduino and motor driver. Finally the motor runs the wheel chair.

1. Head and voice movement
2. While managing the total power supply and entire electrical circuit
3. Moderate cost
4. environment friendly.
5. Road safety

Usually, we use to use the gyro sensors in hands. So, the disable people are using this chair or inventions with their hands or any other parts which is movable.We don't ever think if that person has no existence of hands and legs,do we? So, the transmitter part is set over his head as if the person has no hands and legs too.He can control itself with his head.

We can make it On and Off with our voice. We're not going to depends upon any particular switches.

https://drive.google.com/open?...

According to WHO about 15% of the world's population lives with some form of disability

World Bank estimated that at least 80% of humanity lives on less than $10 a day.

Comfortable as I designed it according to the instruction of some renowned physiotherapist while producing it industrially and maintaining other stuffs.

Currently I'm serving just a person.Then in one year the number will become 3600 and in five years with full industrial purposes, it becomes sixty thousands in numbers.

My goal is create a industry at Savar then the next year, in Chattogram and then the other cities besides planing abroad.

We faced many challenges as well as faced many problems while taking our project to reality. Which was 1. Making it cost efficient, 2. While managing the total power supply and entire electrical circuit, 3. Making it lightweight and lastly 4. Making it environment friendly.

We had come across all difficulties and we tried to solve every of it.

Thus, we have pros and cons of our project. We solved the cost efficiency by using good electronics but cheap in price. We will use high quality bamboo to create the base structure of the chair, it’ll make it less in weight as well. We successfully handled the circuits and power managements. On the other hand we could not make water proof and still didn’t give it an industrial true shape because of funding. It’ll be a little painful to recharge the battery of receiver segment and change the battery of transmitter segment.
For marketing issues we will manage money from our savings.

 The Wheel Chair is eco-friendly and no harmful electronic devices are used in here while creating it. CRANIAL CONTROL WHEEL CHAIR is easy to use. It is very much user friendly as it moves just the movement of our head. We solved the cost efficiency by using good electronics but cheap in price. We will use high quality bamboo to create the base structure of the chair, it’ll make it less in weight as well. We successfully handled the circuits and power managements.

Only Two

I maintain hardware part and coding part. my other member make the mechanical design