\section{Conclusions} \label{sec-conclusion} To conclude, we have described the \texttt{maybe} statement: a new language construct allowing developers to express structured uncertainty at development time and for that uncertainty to be resolved through later testing and adaptation. We are in the process of building a prototype of the \texttt{maybe} system for Android smartphones and are excited to share results from our experiences. \section*{Acknowledgments} The \href{http://blue.cse.buffalo.edu}{blue Systems Research Group} and the work presented in this paper are supported by NSF awards % \href{http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1205656}{1205656}, \href{http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1409367}{1409367}, and \href{http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1423215}{1423215}.