Ancient Sites 'Soundgate' app - explore Cave Acoustics and Stonehenge

A new set of apps from Rupert Till and the team the University of Huddersfield turn smartphones, tablets and computers "into time travel devices" [oh dear - PR gone mad] enabling users to see and to hear Altamira caves (with Palaeolithic art) and Stonehenge as they would have been experienced in the distant past. The app is called called the EMAP (European Music Archaeology Project) Soundgate,