Since June 2018, the Pilot Studies were conducted at different levels: Public areas and individual families. The value of the community services provided was reported on local and national mass media.

The Machines were installed in different areas of India, within the geography of the “W” shape of the map of India, which covers regions from the Arabian Sea, the Indian Ocean to the Bay of Bengal. The areas are variable in climate and level of living: humid, cold, polluted, crowded, etc.