A Survey on AI Based Devices for Visually Impaired People

Visually impaired people make up the vast majority of the population and can be found in every country. Artificial intelligence has dominated and surpassed other occupations as technology has advanced in recent years, proving its existence in all walks of life, and new technologies are assisting people in all walks of life. People who are visibly challenged require assistance with tasks such as object detection and detection, navigation, and navigation, both indoors and outdoors. In addition, the protection and security of these individuals are of utmost importance. In the current context, Artificial Intelligence has been shown to be the best image-processing technology. Many technologies and apps are available to assist the visually impaired. First, these devices use various sensors to absorb input from the environment, such as ultrasonic, imaging sensors, infrared radiation, and so on. We have presented a study of numerous AI devices and their issues that assist Visually Impaired People in their daily lives.