Abstract
In this convenient and fashionable era, navigation technology has advanced enormously from late man followed by North star till today’s Google maps. This has brought up an intelligent device for visually challenged people who can hardly use any of this invented technology. Evidently, they are the ones who need assistance and routing in daily life. The current proposed system comprises of Radio frequency identification, electronic aid software system and an exclusively implied ultrasonic sensor module. To guarantee that the visually impaired individual reaches the destination properly, one can also implement a Arduino Uno with GPS routing also in order to avoid obstacles and also see to that they reach safe and securely. The device must also have good performance ensuring some of the factors like cost efficient, persistent response, use of adequate power supply and weights low. A device proposed may be a smart stick with and without voice module, a smart cane, Braille smart device.
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