They say it to tell people they have bad vision,so they are saying you can't see very well.
They say it to tell people they have bad vision,so they are saying you can't see very well.
If it relates to person, not very, as bats do have sight although poor and people have no sonar facility to make up it.
to find their way around cause their kinda blind
Not all blind people use cell phones but I bet at least 40% of blind people use cell phones.
Bats are not blind; in fact, most bats can see quite well. However, they primarily use echolocation rather than vision to navigate and locate prey in the dark. This unique ability allows them to "see" in conditions where their vision would be limited.
The use Braille
to find their way around cause their kinda blind
bats and dolphins use sound refraction to hunt for food. the bat is blind so they have to use sound refraction.
It raises awareness and it helps blind people to read using their fingers
First, bats are not blind. Contrary to popular belief, scientific facts have shown that bats have poor eyesight, but aren't blind. Bats use echolocation. The bat emits an echo, or 'screech', then the screech bounces off of the prey, and then the bat hears the screech that bounced off from the prey, and then it catches the prey.
Bats have very sensitive eyes that are pretty much useless if they try to see anything in daylight. This leads people to think that bats have very bad vision.
Some blind people use a stick to find where they are going. Some use their ears and they sometimes use their noses to smell what food they are eating. Blind people are pretty talented. Mos blind people where glasses so you can't see their eyes. Some also use guide dogs - which are soo cute hope this helps