There was a post a bit ago about using your phone to check your work . If anyone knows what I am talking about and can tell me how to do it on a iphone 6 would be great .
Well; it's an old adverts campaign from the company Graham Bell, to sell phones to the housewifes, so they could check if their husband was realy at work (end 19th cent.) Hence the sentence " check your work(er) "