what is the show big brother about

Big Brother is a reality competition show where a group of contestants, called HouseGuests, live together in a specially constructed house isolated from the outside world. The house is equipped with numerous cameras and microphones that record their every move 24/7. Throughout the show, HouseGuests compete in various tasks and challenges while also forming social relationships and strategies. Each week, HouseGuests nominate fellow contestants for eviction, and those with the most nominations face a vote to be evicted from the house. The process continues until only one HouseGuest remains, who then wins a grand cash prize-currently $750,000 in the American version. The show is both a social experiment and a game, focusing on interactions, alliances, and gameplay under constant surveillance. Big Brother has been running since 2000 in the U.S. and is based on a Dutch original. It is known for its mix of competition, social dynamics, and the psychological effects of isolation and surveillance on contestants