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.
Smart Technologies Corporation is a publicly traded company headquartered in Calgary, Alberta, Canada. Founded in 1987, Smart Technologies is best known as the developer of the Smart Board interactive whiteboard.n 2011, Smart Technologies celebrated the 20th anniversary of the Smart Board interactive whiteboard, which coincided with the installation of the two millionth interactive whiteboard. As of October 2011, Smart employs more than 1,700 people.