—Technology is best when it brings people together.
Today technology plays a vital role in humanity. Also applied
science can make the impossible possible. The proposed project
aims to show equality in the safe navigation of visually impaired
people just like a normal person. The project aims to help the
secure guidance of humans with bad eyesight. This system support
the sole in attaining the landing place, leading them across the
way and alert them about the barrier that are expected in their
path through the vibration and generate simulated speech output
through headset. Therefore, this technology hold back them from
striking the barrier. It add on value to conventional canes with
barrier predicting, preventing human from accident and reducing
difficulties in navigation. An ultrasonic sensor is execute to
determine the distant of obstacles from the person. It is a
Raspberry Pi based platform that is used to alert the person of
impending obstacles. Also can create the place for all other
components and it has functioning code. Here, a vibration motor
is used to warn the person from the collision. Combined with the
role of guiding, it also has aid preventing plan in case of
emergency. The GPS is included to find the location of person and
the location is sent to the person’s family through the notification
by means of Blynk app. Accordingly, The project convince the
visually impaired people can travel alone without getting fear or
accidents at the moment.