<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/chi/LehdonvirtaSIKN08" mdate="2008-04-08">
<author>Vili Lehdonvirta</author>
<author>Hayuru Soma</author>
<author>Hitoshi Ito</author>
<author>Hiroaki Kimura</author>
<author>Tatsuo Nakajima</author>
<title>Ubipay: conducting everyday payments with minimum user involvement.</title>
<pages>3537-3542</pages>
<year>2008</year>
<booktitle>CHI Extended Abstracts</booktitle>
<ee>http://doi.acm.org/10.1145/1358628.1358887</ee>
<crossref>conf/chi/2008a</crossref>
<url>db/conf/chi/chi2008a.html#LehdonvirtaSIKN08</url>
</inproceedings>
</dblp>
