To get full information or details of microcontroller based talking keypad for blind people pdf please have a look on the pages

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To get full information or details of microcontroller based talking keypad for blind people seminar topic please have a look on the pages

http://seminarsprojects.net/Thread-abstract-for-microcontroller-based-talking-keypad-for-blind-people?pid=97445&mode=threaded

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hello
this is hafiz iwould like to do project in above topic to help blind people .so i kindky request u to send circuit details of this MULTISENSOR STRATEGIES TO SUPPORT BLIND PEOPLE-A CLEAR-PATH INDICATOR project

'thanku' ....etc

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Multisensor Strategies to Assist Blind People A Clear-Path Indicator
ABSTRACT

It is a difficult task for the blind people to walk around the road side without any body s help. This projects demonstrate the Clear path indicator for the blind people which gives them feel comfortable to walk around the road by without anybody s help, by using an embedded device with multiple sensor, which gives an indication to the blind people whenever there is obstacle comes on their way to the walking and this indication will be giv ....etc

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INTERNAL GUIDE:
Mr. R. Ganesan

Presented by:
Krishna Priyaa.SRI,





PROBLEM DESCRIPTION

LIMITATIONS MAY BE DUE TO THE CHARECTERISTICS OF INFRARED SUCH THAT MANY OBJECTS CAN BE BARELY DETECTED DUE TO THE NARROW DIRECTIVITY.

ALSO THE DETECTION OF THE NEAREST OBJECT IS MUCH EFFECTIVE THAN THE DISTANT OBJECT.

SOLUTION PROPOSED

USAGE OF ULTRASONIC WAVES FOR THE DETECTION OF OBJECTS OVERCOMES THE LIMITATIONS OF INFRARED.

EFFECTIVE REFLECTION OF ULTRASONIC WAVES BY THE O ....etc

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please post the source code also. it will use ful to all the users. pleasee. ....etc

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HI I WANT MORE IDEA ABOUT THIS PROJECT

SEND ME MORE INFO:

[email protected] ....etc

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http://seminarsprojects.net/Thread-multisensor-strategies-to-support-blind-people-a-clear-path-indicator ....etc

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A cheap guidance system based on AT89C52 microcontroller is developed for facilitating visually impaired people. Ultrasonic sensors are used to calculate distance of the obstacles around the blind person to guide the user towards the available path. Output is in the form of voice which the blind person can hear e.g., right, left etc. In its advance mode, the system will be able to recognize objects using image processing algorithms. Results are presented to show the validity and performance of the system.

This new visual prosthesis produces ....etc

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;)

sms for blind people seminar topic ppt and documentation




sms for blind people seminar topic ppt and documentation


....etc

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