diff -r b59fba19738f -r 4a0bff167159 slides/slides07.tex --- a/slides/slides07.tex Thu Nov 05 12:17:16 2015 +0000 +++ b/slides/slides07.tex Fri Nov 06 08:51:53 2015 +0000 @@ -304,7 +304,6 @@ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -\mode{ \begin{frame}[c] \frametitle{Scare Tactics} @@ -317,10 +316,7 @@ website do not work. For example, you may have difficulties logging in or viewing articles.'' - - - -\end{frame}} +\end{frame} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -430,6 +426,36 @@ \end{frame} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\begin{frame}[b] +\frametitle{FOI: New York Taxi DB} + +\begin{itemize} +\item in 2013 somebody requested the Taxi DB (50GB of +data, 173 million individual rides)\medskip + +\item data contained pickup and drop-off times, locations, + data that identified the taxi, amount paid + tip\bigskip + +\item no passenger data included\pause\medskip + +\item well paparazzi photos contain taxi licence (and sometimes +photos are time stamped)\medskip + +\item a PhD student could identify rides of + Bradley Cooper and Jessica Alba (more have been done + since then) +\end{itemize} + +\only<2->{ +\begin{textblock}{5}(10,7) +\includegraphics[scale=0.15]{../pics/newyorktaxi.jpg}\\ +\end{textblock}} + + +\end{frame} +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%