Team probaho (solo)

SightGuide helps blind and low-vision people walk with less confusion. Instead of naming every object it sees, it samples the phone's rear camera, segments obstacles, tracks the same obstacle across frames, ranks risk, and speaks only one short top instruction when a high-risk obstacle matters. Low-risk scenes stay silent. A direction lock stops the guidance flipping on every frame, and distance is shown as bands, not a fake exact range. When the scene is unclear, it falls back to a conservative instruction like pausing and assessing, instead of guessing. Live demo: https://fahad3235.github.io/sightguide/