Public displays have lately become ubiquitous thanks to the decreasing cost of such
technology and public policies supporting the development of smart cities. Depending on …

In the last decade, there has been a growing interest in emotion analysis research, which
has been applied in several areas of computer science. Many authors have contributed to …

Public displays, typically equipped with touchscreens, are used for interactions in public
spaces, such as streets or fairs. Currently low-cost visual sensing technologies, such as …

In recent years, touchless-enabling technologies have been more and more adopted for
providing public displays with gestural interactivity. This has led to the need for novel visual …

In the last twenty years, robotics have been applied in many heterogeneous contexts.
Among them, the use of humanoid robots during musical concerts have been proposed and …

In the last decades, we have witnessed a growing interest toward touchless gestural user
interfaces. Among other reasons, this is due to the large availability of different low‐cost …

The evolution of computers in recent years has given a strong boost to research techniques
aimed at improving human–machine interaction. These techniques tend to simulate the …

Negli ultimi anni abbiamo assistito ad una grande diffusione dei cosiddetti “Kinect-like
devices”, ovvero dispositivi basati su un insieme di sensori a basso costo, che consentono …

Twenty-five years past the Weiser's vision of Ubiquitous Computing, and there is not a clear
understanding of what is or is not a pervasive system. Due to the loose boundaries of such …

In the last few years, the use of gestural data has become a key enabler for human‐
computer interaction (HCI) applications. The growing diffusion of low‐cost acquisition …