In this article we describe the multi-agent system determining space-time state of man-made objects. An example of a robotic stand as a prototype multi-agent system. It describes the web-application that renders the spatial position change of the model of man-made object as an absolutely rigid body based on WebGL. In this article the problem of implementation of the module interaction with the user, a decision which is made in stages: - set up sub-system three-dimensional visualization with interactive user functions based on WebGL technology; - Software developed intelligent agents to manage geographic information resources and the organization of communication between the user and multi-agent system. The user is given the opportunity to request a web-application information on the specific interests of its parameters of man-made object, set its behavior when these parameters deviations from the original, enter the text in the free request form, which is processed by the system, followed by the withdrawal of the answer in the required form.