It was made from blocky, seriffed letters that are probably the most closely associated with what we think of as an eye chart. [Image: courtesy ANTI Hamar]He created 10 letters–10 letters that ...

They'll use eye chart tests, pictures, letters, or the "tumbling E game." This game can check how well your child sees the form and detail of objects, a measure called visual acuity. The game ...

But the visual-acuity charts, also known as eye charts, that ophthalmologists rely on to test patients’ vision are typically printed in Latin script. To the visiting doctors, this was an issue ...