The Ergolator is the only desktop sit stand unit that incorporates a drop-down keyboard platform which places the keyboard at, or even below, the level of the desktop. Further, the Ergolator incorporates an in-line copyholder which sits between the keyboard and monitor to prop up your source documents. To have everything in a vertical alignment allows users to arrange their computer workspace so that everything is in the same focal plane, avoiding tiring refocussing and obviating eye, neck and shoulder fatigue.