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Meet Alexander Du, the 17-year-old Sewickley student who built $170 AI-powered glasses to help visually impaired users navigate after his grandmother lost her sight

Science 21 Sep 2026
Meet Alexander Du, the 17-year-old Sewickley student who built $170 AI-powered glasses to help visually impaired users navigate after his grandmother lost her sight

Experiments & Discoveries News: Alexander Du, a 17-year-old student from Sewickley, Pennsylvania, has been named a 2026 Presidential AI Challenge National Champion for inventing IRIS.