\input zb-basic
\input zb-ioport
\iteman{io-port 70433491}
\itemau{Kwan, Christopher; Betke, Margrit}
\itemti{Camera canvas: image editing software for people with disabilities}
\itemso{HCI (8), 146-154 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.1007/978-3-642-21657-2\_16}
\end