My primary research interests are related to the development and evaluation of non-invasive diagnostic test procedures (perimetry, photography, imaging) for glaucoma and other ocular and neurologic disorders, with secondary interests in occupational vision requirements, vision and transportation safety, and oculomotor adjustments. I am currently involved in several multi-center clinical trials, and the development and maintenance of visual field reading centers for quality control, evaluation and interpretation of perimetric outcome measures.