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Standing balance scale -- Chair scale -- Wheelchair scale -- Mechanical lift scale -- Bed scale.

Director of photography/editor, Jon Frank ; narrator, Bill Rogers ; art, Bob Story ; consultants, Judith B. Eighmy, Ruth Kramer

"Viewers should be able to measure weight using: the standing balance scale, the chair scale, the wheelchair scale, a mechanical lift scale, a bed scale. In addition the viewer should be able to measure: standing height, recumbent height."

DVD