Why would I want a technology detox? Isn’t it great to be able to sit by a pool in Greece, listening via my ‘phone on wireless headphones to yesterday’s ’Sounds of the Seventies’ on the BBC iplayer? Having sent home the first holiday pics so there’s need to spend hours finding a post office on the last day to buy a stamp to send postcards which won’t arrive until we’ve been home for a week? It’s called progress; and it really is.