Yes! I like to see inventions that improve the life of those who can't enjoy it to the fullest like most of us. So much better to put money to good use like this rather than to spend it in shedding blood in unwanted wars.
Adam Brimelow writing at BBC:
....Researchers from Oxford University say they've made a breakthrough in developing smart glasses for people with severe sight loss.
The glasses enhance images of nearby people and objects on to the lenses, providing a much clearer sense of surroundings.
They have allowed some people to see their guide dogs for the first time.
The Royal National Institute of Blind People says they could be "incredibly important"........