?url_ver=Z39.88-2004&rft_id=10.1007%2F978-3-030-34032-2%E2%82%86%E2%82%80&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=H.M.&rft.aulast=Salman&rft.au=Salman%2C+H.M.&rft.isbn=9783030340315&rft.volume=11870+&rft.issn=03029743&rft.pages=672-683&rft.atitle=Usability+evaluation+of+smartphone+gestures+in+supporting+elderly+users&rft.title=Lecture+Notes+in+Computer+Science+(including+subseries+Lecture+Notes+in+Artificial+Intelligence+and+Lecture+Notes+in+Bioinformatics)&rft.date=2019&rft.genre=article