A 17-year-old student from the United States, Alexander Tu, has developed an AI-powered smart glasses system called IRIS to help people who are blind or visually impaired. The smart glasses use artificial intelligence to identify obstacles and objects around the user. When an obstacle is detected, the glasses provide vibration-based alerts to help the user understand the surrounding environment and move more safely.The technology is designed to act as an additional assistive tool for people with visual impairment, potentially making everyday activities such as walking in unfamiliar places easier and safer. Alexander Tu has been selected for the 2026 Presidential AI Challenge for his innovative work. The recognition highlights how young students are using artificial intelligence to develop solutions for real-world problems. AI-based assistive technologies are developing rapidly, with researchers and students exploring ways to use cameras, sensors and machine learning to help people with disabilities. While such devices are not intended to replace traditional mobility tools or human assistance, they can provide additional information about obstacles and surroundings.
