Implementation Of Sensitivity Travel Aid For Blind People By Using Multi-Sensors

Mohd Rosli, Siti Hamizah (2017) Implementation Of Sensitivity Travel Aid For Blind People By Using Multi-Sensors. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

In this world,some people have blessed with a perfect body creation and some people are misfortune in their body creation.They are born congenitally blind or acquired blindness where it can come from disease or injury.Despite that,commonly disabilities that having by humans is blindness.Blindness is a loss of useful sight where it can be temporary or permanent disabilities.With limited visual capabilities,mostly the blind people are having problems in their daily activities where they need other helping hands to assist them in their movement. Luckily,with the development of technology,this proposed project implemented a sensitivity of travel aid for blind people by using multi-sensors which able to guide them and make them feel confident to walk and avoid from getting any incident happened.Ultrasonic sensor,water sensor,and light sensor are used in designed to detect obstacle below the knee with a specific range of distance between the blind and obstacle.Despite that,the travel aid produced a different pattern of sound and vibrate to give warning to the blind.Moreover,the blind also can trace their travel aid if they lost,misplaced or travel aid is far from the blind by using IR Remote.The travel aid also produces a sound and vibrate.All the process are built in Arduino.Arduino is open source prototyping platform with a hardware and software which enable user to create or design an interactive electronic objects and test the complex electronics prototypes.Microcontroller and other electronic component have been set up in hardware and programmed using the software.

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