People with severe vision impairment due to retinitis pigmentosa are able to read letters and words with the help of a retinal implant, a report by the British Journal of Ophthalmology has shown.
Richard Barrett, who has had the implant for nearly four years, told ITV News he can "perceive certain objects" but not tell the difference between a knife and fork.
More top news
A doctor who worked in paediatrics in hospitals across Greater Manchester has admitted a string of child sex offences.
An artist has created a tribute portrait of late presenter Lynda Bellingham made entirely from beef Oxo cubes.
Warmest Halloween on record rounds off an exceptionally mild October.