Playing pop music via paper posters with conductive ink

Paper posters that play music via printed circuits made with conductive ink have been unveiled.

The prototype "Listening Post" poster is a guide to bands performing locally. The interactive poster plays a short clip of a band's music when a thumbnail image is pressed. Tickets can also be booked via the poster. The low cost of printing mean anything that uses paper or card could soon be much more interactive, said the poster's inventors.

Read more at BBC News.