BOOK@HAND Bells: Mobile Presentation of the Valuable Bells of the Historic and Culture Heritage of Bulgaria

The paper introduces the mobile presentation of Bulgarian bells as the newest developments in the GUIDE@HAND mobile application family. The integration of the Web based archive on the Bulgarian bells (Multimedia Fund “BellKnow”) and the mobile application family made it possible that information on bells can be presented on mobile devices. A standalone offline mobile application (BOOK@HAND Bells) was created providing multimedia information on bells including textual description (history, creator, material, height, location, description, etc.), audio files containing the sounds of the bells, photos, videos presenting the bells while being tolled and diagrams representing the acoustic characteristics of the bells.