Blind people face many challenges day by day because they lack vision and usually they should depend on other people.
By considering this situation of blind people we have developed a system that helps a blind person to move from point A to B
without the need for others' help. In our system, we are implementing ultrasonic sensors that detect objects at a certain distance
so that blind can get notified about the obstacles in front of him. If there is any sudden catch of fire in front of a blind person, a
fire detector is implemented which helps in notifying the blind about the same. If the blind person falls down his stick is mounted
with an accelerometer that detects the acceleration and the controller takes the action by sending a text message to the caretaker
along with the live location. If the blind faces an emergency we have provided a panic button so that the blind person can get
help from the surrounding and also from the caretaker who receives a text message along with the live location.
