A machine that measures textual information in all visual media, both printed and digital, wherever you are, if the text is still readable by the human eye. 

It does this by using a wide angle camera and software for Character/Pattern Recognition and a Database of Keywords. The reading is rated by the time spent exposed to certain topics.

 I think we are exposed to so much Media not relevant to us, simply because a media economy thrives on exposing material to as many people as possible, therefore we need a tool which gives us feedback on a daily basis so we can adjust and regain control over our own Media Exposure/Experience.