Arduino based Customized Smart Glasses for the Blind People

For all human beings’ vision is primary requirement to survive in fast-changing environment. Scientific glasses are there to improve the eye sight of visually impaired people. But for blind people there is a need for smart glass to guide them to be independent. In this paper, we have proposed a method to support visually challenged people. The existing methods are available to identify obstacles, stair cases, water proximity separately as well as combinedly. We have extended the existing smart aid techniques for obstacle detection with the fire detection and also the background detection. We have developed a low-cost solution using the input and output sensors connected through Arduino board. The environment in front of the subject is detected by sensors and then the signal will be sent to the processor. The processor will respond to the input and sends the corresponding signal to the output transducer. The buzzer sound or beep sound from the output transducer will alert the user accordingly.