Virtual Assistants for End-User Development in the Internet of Things

The spread of Virtual Assistants (software and hardware) on the consumer market deeply changed the way Internet of Things (IoT) is implemented and used today. Such devices, and related applications, are becoming more and more integrated within smart environments and this might pave the way to potential new approaches to End-User Development activities, which can be performed in IoT environments. This paper discusses the evolution of the IoT ecosystem definition that has been studied by the authors in the last years.