The medical board examining Imran Khan reported that his unaided vision is 6/24 in the right eye and 6/9 in the left eye. These numbers refer to visual acuity, which measures how clearly a person can ...

Even the sharpest eyes could not spot the hidden ring in this wedding scene. If you believe you are super sharp with an ...

Only those with excellent observation skills can find the hidden koala among the pandas in this optical illusion image. Can ...

Absence of grab bars, tripping hazards and broken flooring in the home environment can significantly amplify the relationship ...

In the recreation room at Eskaton Village in Carmichael, Bonnie Dale, one of the residents, is trying on a virtual reality ...

An update has been issued about changes to a mandatory test for drivers amid ongoing reports of the new rules facing ...

You don't have to prove you can do this, but drivers must inform DVLA if they develop an issue with their vision. Government guidance states: "You must tell DVLA if you've got any problem with your ...

While you're not required to demonstrate this ability, motorists must notify the DVLA if they experience any vision problems.

“In GA, light is not transduced into electrical signals because of a loss of photoreceptors, which leads to an absolute scotoma (blind spot). 2,3 The PRIMA neurostimulation system replaces the lost ...

In a safety and feasibility trial of a cortical visual prosthesis, researchers observed progressive recovery of natural vision in a patient with complete blindness caused by irreversible optic nerve ...

It's sensible to keep a spare pair of glasses in your glove box, as advised by Olderdrivers.org.uk. The most effective way to ...