David Prever's Breakfast Club - The glasses that help blind people avoid collisions, get around better and see in the dark. - 蜜芽传媒 Sounds
David Prever's Breakfast Club - The glasses that help blind people avoid collisions, get around better and see in the dark. - 蜜芽传媒 Sounds
The glasses that help blind people avoid collisions, get around better and see in the dark.
Dr Stephen Hicks from OxSight and the glasses they have made which can restore sight.
