MTR Access+: AI Barrier-Free Navigation

Champion prototype from the "Next Station: Social Innovation for Inclusion" Summer Bootcamp. An AI-powered wayfinding app that solves MTR entrance accessibility for elderly commuters and people with disabilities. Scan an exit barcode, then follow AR turn-by-turn guidance along a verified step-free route to the nearest lift. Built as AI Engineer & Prototype Designer over an intensive two-weekend design sprint.