%%
%%  An UIT Edition example
%%
%%  Example 01-03-1 on page 11.
%%
%%  Copyright (C) 2012 Vo\ss
%%
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%%
%%  See http://www.latex-project.org/lppl.txt for details.
%%

% Show page(s) 1,2

%% ====
\PassOptionsToClass{}{beamer}
\documentclass{exabeamer}
\usepackage[utf8]{inputenc}

%\StartShownPreambleCommands
\documentclass{beamer}
%\StopShownPreambleCommands

\begin{document}
\begin{frame}{Negative example}
\begin{itemize}
\item Make the font too large rather than too small. For example, don't use this {\tiny
   font size}; nobody in the back row will be able to read it even if they try.
\item Have at most ten lines per slide. A slide with just a single line can
   also make sense.
\item Allow \emph{one} line to show \emph{each} fact.
\item Don't \emph{fill} slides with text to save space.
 \item Use white space as a means of layout.
 \item Give clear separation between the slide title and slide text.
 \item Have at most one subtitle.
\end{itemize}
\end{frame}
\begin{frame}{Positive example}
\begin{itemize}\parskip=1.5ex
\item Make the font too large rather than too small like this: {\tiny font size}.
\item A single line can make sense.
\item Allow \emph{one} line to show \emph{each} fact.
\item Don't \emph{fill} slides with text to save space.
 \item Use white space as a means of layout.
 \item Give clear separation between the slide title and slide text.
 \item Have at most one subtitle.
\end{itemize}
\end{frame}
\end{document}