Enhancement of Operational Efficiencies for People With High Cervical Spinal Cord Injuries Using a Flexible Integrated Pointing Device Apparatus Chia-Ling Chen, MD, PhD, Hsieh-Ching Chen, PhD, Pao-Tsai Cheng, MD, Chih-Yong Chen, PhD, Huang-Chung Chen, MD, Shih-Wei Chou, MD, PhD Archives of Physical Medicine and Rehabilitation Volume 87, Issue 6, Pages 866-873 (June 2006) DOI: 10.1016/j.apmr.2006.02.025 Copyright © 2006 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions
Fig 1 Group B of people with high SCI controlled the pointing devices by using several combinations of commercial mouse devices or trackballs via IPDA under 3 conditions: (1) single mouse with an orientation of 90° or 180° for dual cursor and click control (group B1), (2) 1 mouse for cursor control and a second mouse for click control (group B2), and (3) 1 trackball for cursor control and a second mouse for click control (group B3). Archives of Physical Medicine and Rehabilitation 2006 87, 866-873DOI: (10.1016/j.apmr.2006.02.025) Copyright © 2006 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions
Fig 2 Hardware used for the IPDA. Archives of Physical Medicine and Rehabilitation 2006 87, 866-873DOI: (10.1016/j.apmr.2006.02.025) Copyright © 2006 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions