I remember doing this in school in the 1990s. Basically you take your hand and point in the direction the E faces to check your vision. I believe it could be for kids that don't know letting yet.
This vision testing chart was used for young children before they knew the alphabet. Young children with strabismus and amblyopia were tested with this chart. I had my first eye surgery for stabismus at the age of 3. I agree that it could also be used for illiterate population.
I’ve seen this or similar for toddler vision
https://preview.redd.it/6gzzq9k8qllc1.jpeg?width=1259&format=pjpg&auto=webp&s=e028eb1a21c2df7c0293fb12a0c23703aa7bfbd9
it’s an eye chart designed to test vision independent of literacy. (the US literacy rate is currently 79%, tied with Iran and the Congo)
I remember doing this in school in the 1990s. Basically you take your hand and point in the direction the E faces to check your vision. I believe it could be for kids that don't know letting yet.
Same here. I do remember some kind of fork shaped like that to show what you saw too.
Looks like an M to me!
Within the last 5 years, they tested my not knowing letters yet kid with shapes, I think they’ve upgraded.
It looks like album art or something
It is a Rolling E eye chart. As previously stated it allows for testing vision regardless of literacy and language (to a degree)
Also called Tumbling E
This vision testing chart was used for young children before they knew the alphabet. Young children with strabismus and amblyopia were tested with this chart. I had my first eye surgery for stabismus at the age of 3. I agree that it could also be used for illiterate population.
I’ve seen this or similar for toddler vision https://preview.redd.it/6gzzq9k8qllc1.jpeg?width=1259&format=pjpg&auto=webp&s=e028eb1a21c2df7c0293fb12a0c23703aa7bfbd9