?url_ver=Z39.88-2004&rft_id=10.1109%2FISCAIE.2012.6482063&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=M.I.A.M.&rft.aulast=Filus&rft.au=Filus%2C+M.I.A.M.&rft.isbn=9781467330329&rft.title=Using+non-speech+sound+as+acoustic+modality+in+Augmented+Reality+environment&rft.date=2012&rft.genre=proceeding