STS-43 MS Adamson conducts DTO 1208 using laptop on OV-104's flight deck

STS043-14-034 (2-11 Aug 1991) --- Astronaut James C. Adamson is pictured executing Development Test Objective (DTO) 1208, Space Station Cursor Control Device Evaluation II and Advanced Applications. The purpose of the Cursor Control Device Experiment is to evaluate human performance under space flight conditions of cursor control devices which are similar to the devices under consideration for use onboard space station computers. Here, the mission specialists uses a thumbball/handgrip control device. Each crewmember evaluated the different types of cursor control devices during the nine-day STS-43 mission. Other methods of cursor control evaluated were the built-in trackball, a side mounted trackball with restraints and an optical pad with mouse.