The iPhone is more advanced than it’s ever been, but there’s one thing Apple’s smartphone can do no better than the Nokia 3310 I had when I was a teenager: stop you getting calls at inappropriate times.
That may be about to change, however, as a newly-published patent describes an Instant Message-type system whereby future iPhones could automatically broadcast their user’s status — essentially advising others on whether it’s a good time to ring or not.
