  In this paper, we present a low-cost virtual reality (VR) collaborative
system equipped with a haptic feedback sensation system. This system is
composed of a Kinect sensor for bodies and gestures detection, a
microcontroller and vibrators to simulate outside interactions, and smartphone
powered cardboard, all of this are put into a network implemented with Unity 3D
game engine. CCS CONCEPTS $\bullet$ Interaction paradigms $\rightarrow$ Virtual
reality; Collaborative interaction; $\bullet$ Hardware $\rightarrow$ Sensors
and actuators; Wireless devices; KEYWORDS collaborative virtual reality, haptic
feedback system.
