Letters: Readers respond to Elle Hunt’s review of Meta smartglasses, pointing out that the technology has a lot to offer to people with visual impairments or hearing loss I read with sympathy the concerns of Elle Hunt in relation to privacy issues around Meta smartglasses (I wore Meta’s smartglasses for a month – and it left me feeling like a creep, 1 April). Clearly there needs to be ongoing development of technology... [3313 chars]