[jameshart]

OP specified they were imaging this for low vision people

[krainboltgreene]

I'm aware, I'm one of those people.

[bombcar]

Does it give you voice instructions based on what it knows or is it actively watching the environment and telling you things like "light is red, car is coming"?

[jaggederest]

I assume it likes snacks, is quadrupedal, and does not have the proper mouth anatomy or diaphragm for human speech.