\input zb-basic
\input zb-ioport
\iteman{io-port 70882720}
\itemau{Kern, Dagmar; Marshall, Paul; Schmidt, Albrecht}
\itemti{Gazemarks: gaze-based visual placeholders to ease attention switching}
\itemso{CHI, 2093-2102 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1753326.1753646}
\end