Everyone has certain things they are interested in. For some people it's animals, for some it's cricket, for some it's Napoleon. But none of us have the time/energy to scan a television guide/TV replay websites and so lots of us miss programmes we would actually enjoy watching. The business idea is an app/website where users enter their interests and then the app scrapes TV guides as well as iPlayer, 4OD, ITVplayer, etc., to suggest programmes the user would enjoy watching that evening. Could be extended to radio broadcasts/podcasts.