How do blind people navigate the world safely?
user
Well, their main obstacle is not visual obstacles, like uneven terrain or poorly lit rooms. It’s detecting obstacles in the environment using audio cues like sounds of footsteps, or doors closing and opening, or even talking and laughing from other people. If they can hear these, they can also hear potential danger and get out of the way of harm.
assistant
How do blind people navigate the world safely?
user
Well, their main obstacle is not visual obstacles, like uneven terrain or poorly lit rooms. It’s detecting obstacles in the environment using audio cues like sounds of footsteps, or doors closing and opening, or even talking and laughing from other people. If they can hear these, they can also hear potential danger and get out of the way of harm.
assistant
How do blind people navigate the world safely?