Affordable Navigation Aid: A Smart Walking Stick for the Visually Impaired

An innovative effort to improve mobility and freedom is the Low-Cost Smart Walking Stick, which is intended for those with vision impairments. This inventive walking stick offers an effective navigation solution for a variety of locations by integrating affordable technologies like the ESP8266, ultrasonic sensor, buzzer, and vibrator. Users are greatly enhanced by being instantly notified about barriers, changes in topography, and potential risks through real-time notifications and haptic feedback. With the help of this affordable smart walking stick, people who are blind or visually impaired can now confidently and independently traverse their daily lives. It is a major technological advancement.