protecting them from obstacles along their path. These obstacles include climbing stairs, side or frontal obstacles, overhead obstacles, pedestrians approaching from different angles, and passing vehicles on the streets. The device works by sending alerts in the form of vibrations, followed by audio signals, or both, when approaching an obstacle at a distance of 2 meters. The alerts increase as the distance decreases to 1 meter. It also provides warnings when crossing streets about passing vehicles at a distance of 3 meters or from above. The Wallet: The wallet serves as a housing for the electronic circuit and is designed according to the required dimensions. It relies on an electronic mapping system to determine location and detect obstacles. The wallet is made of lightweight materials, available in different colors, and is attached to the hand using black rubber straps. The electronic circuit can be controlled via a 9-volt switch and can be charged as needed or powered using a mobile phone battery. It does not require any maintenance University of Al-Mustaqbal – The First and Leading Private University