The document presents a system to enhance indoor mobility for visually impaired people using real-time obstacle detection with QR codes and audio feedback. The system uses an ultrasonic sensor to detect obstacles and QR codes placed in locations to provide context through audio feedback to the user via headphones or speakers. When an obstacle is detected or a QR code is scanned, the microcontroller processes the data and triggers the voice recorder module to provide navigation assistance through audio cues to the user. The goal is to allow visually impaired individuals to safely and independently maneuver indoor environments.