-\part[Oratorio --- Task-Oriented Programming for the Internet of Things]{Oratorio\\[2ex]\smaller{}Task-Oriented Programming for the Internet of Things}%
-\label{prt:top}
-\subfile{top/4iot} % TOP for the IoT
-\subfile{top/lang} % mTask DSL
-\subfile{top/int} % Integration with iTask
-\subfile{top/imp} % Implementation
-\subfile{top/green} % Green computing