Millions of followers all over the world!

The format of 'Big Brother' is changing and evolving with the integration of new technologies, something that allowed it to add more than 62.5 million followers on social networks around the world.

Technological improvements have not only increased contact with the viewer, but it is also reflected in the facilities used in the reality show.

In some countries, fully connected houses have been used that restrict access to rooms or grant certain privileges, such as access to the refrigerator.

It has also opted for ecological measures to penetrate the public.

The next Finnish house is made from recycled materials; while water scarcity was one of the biggest problems in India, a method of reusing waste water was installed and restrictions on the use of water were established.

In addition, one of the regional versions had an empty pool to raise awareness.