Sophia Antipolis is a technology park in France. Much of the park falls within the commune of Valbonne, which lies northwest of Antibes and southwest of Nice, France. Gérald Hanning was the consultant advisor to the DATAR for this industrial/scientific complex created in 1970–1984; it houses primarily companies in the fields of computing, electronics, pharmacology and biotechnology. Several institutions of higher learning are also located here, along with the European headquarters of W3C and the ETSI. In the early years, one of the main challenges of Sophia Antipolis was to relate people and to create a sense of community. The "Human Factor" is what was to distinguish the Science and Technology Park in the world as a landmark of science, invention, innovation and research. It was to focus on building an international environment, creating an international community. This means taking into account and improving tenant interaction, networking and cross fertilization of ideas. The concept was that bringing together people from different intellectual horizons and "making" them meet, would bring added value and generate innovation. Many professional clubs were thus launched: The Sophia business angels club, the Sophia Nordic link, Art Sophia, Telecom Valley are just a few.