We survey the state of the art of spatial interfaces for 3D visualization. Interaction techniques
are crucial to data visualization processes and the visualization research community has …

Articulated hand-tracking systems have been widely used in virtual reality but are rarely
deployed in consumer applications due to their price and complexity. In this paper, we …

We explore the design space of freehand pointing and clicking interaction with very large
high resolution displays from a distance. Three techniques for gestural pointing and two for …

Commercial 3D scene acquisition systems such as the Microsoft Kinect sensor can reduce
the cost barrier of realizing mid-air interaction. However, since it can only sense hand …

The size of human fingers and the lack of sensing precision can make precise touch screen
interactions difficult. We present a set of five techniques, called Dual Finger Selections …

Volumetric displays produce volume-filling three-dimensional imagery. Each volume
element or voxel in a 3D scene emits visible light from the region in which it appears. Given …

Volumetric displays, which display imagery in true 3D space, are a promising platform for the
display and manipulation of 3D data. To fully leverage their capabilities, appropriate user …

Multi-user, touch-sensing input devices create opportunities for the use of cooperative
gestures--multi-user gestural interactions for single display groupware. Cooperative …

Although interactive surfaces have many unique and compelling qualities, the interactions
they support are by their very nature bound to the display surface. In this paper we present a …

We present a survey and taxonomy of gesture-based computer interactions motivated by a
literature review of over 40 years of gesture based interactions. This work presents a unique …