Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Mitsuhara Hiroyuki,An Interactive Digital Signage System Using Live-Video Superimposing and Quiz Slideshow,The Journal of Information and Systems in Education,1348-236X,Japanese Society for Information and Systems in Education,2012,11,1,62-68,https://cir.nii.ac.jp/crid/1390282680227506944,https://doi.org/10.12937/ejsise.11.62