Transparent Layered User Interfaces: An Evaluation of a Display Design to Enhance Focused and Divided Attention.

Beverly L. Harrison Hiroshi Ishii Kim J. Vicente William Buxton Transparent Layered User Interfaces: An Evaluation of a Display Design to Enhance Focused and Divided Attention. 317-324 1995 CHI db/conf/chi/chi95.html#HarrisonIVB95