In the last two decades, we have witnessed a growing spread of touchless interfaces,
facilitated by higher performances of computational systems, as well as the increased …

Touchless gestural interaction has been widely studied and adopted in many contexts.
Furthermore, the growing availability of low-cost enabling devices, such as Kinect or Leap …

Touchless gestural interaction enables users to interact with digital devices using body
movements and gestures, and without the burden of a physical contact with technology (eg …

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 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 …

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 the near future, we can easily imagine a significant increment in diffusion of networked
public displays, as well as novel interaction modalities used in their applications. In the …

Freehand gestures used in gestural-based interactive systems are often designed around
technical limitations of gesture capturing technologies, resulting in gestures that may not be …

As touch screens become widely spread, making them more accessible to visually impaired
people is an important task. Touch displays possess a poor accessibility for visually …

The problem of interaction with large displays in public spaces is currently of interest given
the large number of displays available in such spaces (as lobbies, train stations, waiting …