In this paper, we consider the asymptotic properties of spatial sign autocovariance matrix for Gaussian subordinated processes with a known location parameter.

Spatial information plays an important role in social interaction with people. The ICIE (Immersive Collaborative Interaction Environment) is a platform which can present socio-spatial information, obtain human behavior with noncontact sensors, and have components to interpret socio-spatial information. In this paper, we explain the framework of ICIE and main architectures to capture human behav...