Mind controlled robotic arm

Project Abstract / Summary : ABSTRACT :
This project deals with the study of features of Electroencephalography (EEG).The effective classification of EEG used for brain computer interface and can be used for silent communication or for recognizing different mental tasks. The electroencephogram (EEG) contains information about brain hence the sub-band decomposition of EEG is used for analyzing many brain diseases. The sub-band decomposition means to extract various brain waves with different frequency bands such as alpha, beta, delta, theta and gamma from EEG signal to get more information from it. In the mind-controlled robot presented by this book, a NeuroSky MindWave is used to measure attention. For about $100, you get a CD-ROM, a headband, and a USB dongle for the wireless connection. The headset has a single electrode with a ground and reference. The electrodes were connected to the robotic hand via a computer. These electrodes are remarkable devices in that they are very small. Conditions where human interaction is hardly possible like very high and low temperatures areas ,this robotic arm will be used. Robotic Arm will do movements within arrange we have decided. Using wireless connection such as Bluetooth ,we can controlled arm . When you focus on something, your attention level (0–100%) goes up.You can do some math, read something, or just concentrate on your fingertip. When you relax, your meditation level goes up. For example, you can close your eyes and take deep breaths. If you can calm and focus your mind at the same time, both attention and meditation can go up to 100%.as per the concentration received by EEG headset ,robotic arm will move and complete the desired task without wasting time. The USB receiver dongle can be hacked to connect directly to Arduino. Mind controlled Arm will worked with the help of Arduino software .Arduino is a tool for making computers that can sense and control more of the physical world than your desktop computer.It controls the every action done by Arm . The main objective of this project is to ease human physical activity even in accidental circumstances and to enhance human comfortability

Why did you choose to work on this project topic : This project is very helpful to paralysis people and physically handicapped people. Because of
Brain Machine Interface (BMI) is a domain concerning recording, interfacing and interpretation of the electroencephalogram. Electroencephalogram (EEG) is a record of the electric signal generated by the cooperative action of brain cells, or more precisely, the time course of extracellular field potentials generated by their synchronous action. EEG can be measured by means of electrodes placed on the scalp or directly on the cortex. In the latter case, it is sometimes called electrocorticogram (ECoG)

Project Category : Electrical / Electronics / Communication
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Institute/College Name: Matoshri College of engineering, Nashik
City: Nashik
State: Maharashtra
Participating Team From: Final Year

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