<；p>；A solution is provided for the problems of the blind in which guidance for navigating from a source to a destination is required. The E-Stick presents an embedded solution which is an integral part of the navigational aid for guiding the visually challenged people. It uses Ultrasonic Sensors to detect the obstructions which are above the knee height of the user. A piezo electric buzzer alerts the user by a beep tone immediately after an obstacle is identified by the ultrasonic sensor. The electronic compass helps him in providing assistance for navigation in closed indoor spaces. The RFID system is used to assist the visually challenged person in reaching his destination point in a huge indoor environment. Fig 16<；/p>；
