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 …

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

As new technologies emerge, so do new ways of interacting with the digital domain. In this
paper, the touch interaction paradigm is challenged for use on large touch displays of 65 in …

Research on gestural control interfaces is getting more widespread for the purpose of
creating natural interfaces. Two of these popular gesture types are freehand and on-skin …

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 …

Approaches for improving the user experience when interacting with touchless displays
have been proposed, such as using activation gestures and representing users as avatars in …

Touchless or empty-handed gestural input has received considerable attention during the
last years because of such benefits as removing the burden of physical contact with an …

In this work, we discuss the existing methods to implement and use a touchless gesture-
based interaction on mobile platforms such as smartphones and tablets, specifically for …