This document discusses different office space layouts and their impacts on productivity and employee well-being. It notes that while open plan offices are now common, occupying 70% of American workspaces, studies have shown they reduce productivity due to loss of focus from noise and lack of privacy. Cubicles were popular in the 1960s-80s for their low-cost efficiency but also isolate workers. Color psychology research indicates purple, green and blue foster calmness while red and orange boost energy. Finally, the history of office design is reviewed from early 20th century Taylorist crowded floors to today's emphasis on networking and mobility.