\documentclass{beamer}

\graphicspath{{img/}}

\urlstyle{tt}

\author{Mart Lubbers BSc.\\
{\small\href{mailto:mart@martlubbers.net}{mart@martlubbers.net}}\\
~\\
\textit{Supervisors:}\\
prof.~dr.~dr.h.c.~ir.~M.J.~Plasmeijer\\
dr.~P.W.M.~Koopman
}

\title{Task Oriented Programming and the Internet of Things}
\subtitle{\sc Master's Thesis: Computing Science}
\date{\today}