By creating virtual live 4D models of urban developments we achieve an ideal environment for education, information and collaboration between stakeholders in how a possible development could look like. Our focus is on dialog tools for smart cities, transportation hubs and sustainable development.

4Dialog technology was initiated in San Jose 2008 by Encitra Inc. and has offices in Santa Cruz, CA, Stockholm Sweden and associate partners in London UK and Washington D.C. Since 2022 4Dialog is responsible for the EnvisionRide program, a global educational project to research the consequences of a future without the car as the main mode of mass transportation. The program uses 4D technology in several areas. See for more information.

Encitra Inc. is a registered US company doing business as 4Dialog in North and South America.