Brain computer interfacing

BRAIN COMPUTER INTERFACE

PRESENTED BY:

THULASIDHAR REDDY.K

SRI VENKATESWARA COLLEGE OF ENGINEERING

WHAT IS BCI ?

Why it is ?

PRINCIPLE

STRUCTURE OF BRAIN COMPUTER INTERFACE

HARDWARE COMPONENTS

CHIP CONNECTOR

HARDWARE COMPONENTS CONT’D

CONVERTER

BCI APPROACH

EEG [Electro Encephalo Graph]

What is an EEG??

HOW BCI WORKS ?

IMPLEMENTATION ON RAT AND MONKEY

SUCCEEDED!!!!

SO NOW ON HUMAN...

It’s a revolution!!!

APPLICATIONS :

• MENTAL TYPEWRITER

• BCI offers paralyzed patients improved quality of life.

• MILITARY and CIVIL RESEARCH.

• Allow patients to control a computer by conscious changes of brain activity

GAMING CONTROL

Eye Can Say a lot….

BIONIC EYE

An artificial eye can see a lot…

May be in future !!!

Human dive into a virtual world by connecting their brains directly to a computer

Harder concentration to the fan to blow for simulating the ball to float

ADVANTAGES

• DIRECT COMMUNICATION between human brain and computers.

• Better LIVING, more FEATURES, more ADVANCEMENT in technologies etc.

• New work area for scientists and researches around the world.

• LOW BANDWIDTH.

DRAWBACKS:

• Virus attacks may occur to brain causing ill effects.

• Requires extensive training.

• BCI techniques are costly.

• Low speed.

CONCLUSION

• A potential therapeutic tool.

• BCI is an advancing technology promising paradigm shift in areas like Machine Control, Human Enhancement, Virtual reality and etc. So, it’s potentially high impact technology.

• Will enable us to achieve singularity very soon.

• Intense R&D in future to attain intuitive efficiency.

ANY QUERIES PLEASE….