Iot Sensors and Mobile Applications for Life Style Management of Visually Challenged Persons

: Many research are undergoing in the area of IoT based applications for visually challenged persons. Study says that approximately 8 % of USA people are partially or fully visually blind. But unfortunately many people are not aware of how our technology really supporting them to overcome or lead a normal in spite of their disabilities. In this chapter I would like to review and analyse someof the useful mobile applications which they can use in their daily life with the technologies using in daily life like mobile phones so that they can do normal life without seeking others help. Apps like text recognitions enable them to make phone calls, receive phone calls, set and reset screen lock, alarm to find the place of mobile etc. Definitely these apps will help them to lead a normal life like others without disturbing others or others interventions. Many sensors are also nowadays available to help visually impaired persons. Also technologies like Quantum level light sensors can replace damaged retinas. An introduction and usage of those products also will help them to motivate in future life. ---------------------------------------------------------------------------------------------------------------------------------------