Point it at your mates to translate their Cornish thoughts into words. Wasson
The app is designed for fun and may only be funny or mildly amusing in Cornwall. Other people especially outside of Cornwall, ("Emmets" I believe the Cornish call them) may utter the words; why!!! Pop down to Cornwall and stay a while, you will understand. Pointing the camera at a group of mates / Emmets / strangers / colleagues will detect their faces and place the well known Cornish phrase over their mouths accompanied by the sound of a true Cornish-man. Now and again you may see the app kick in where their is no know face. If this happens you must place your home under watch by an Cornish mining specialist. What you are seeing is a escaped "knocker" looking for heavy cake. Please don't try to catch it! They harbor a venom that will give you a complexion rougher than St Micheal's mount and you will be banished to St Just!