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
Some in Number 10 will be cheered by latest ComRes poll which puts the Tories four points ahead but Leaders' debate is still important.
Risk of wintry showers, frost and ice in the north overnight ahead of a bright start to Monday.
Newly-released footage shows Germanwings co-pilot Andreas Lubitz in flight around ten years ago during his time as a trainee.