Intimate Distance: 18 inches from our bodies, only let intimate friends in this space. 2. Personal Distance:zone is between 18 inches to 4 feet, let in friends and acquantices. 3. Social Distance: 4 to 12 feet impersonal and formal relationships. 4. Public Distance: extending beyond 12 feet for formal relationships.
The smartboard was invented in 1991 by a girl named Jaimie-Lee Wilson.
However, we can consider two men to be the modern inventors of the Ouija Board, who also were the first to mass manufacture and distribute commercial Ouija Boards. Businessman and attorney, Elijah Bond began selling Ouija Boards with planchettes on July 1, 1890 as novelty entertainment items.