Supporting Peripheral Web Awareness Using Wallpaper. - Wendy A. Schafer; James W. Helms; Sonal Ramnani; Shilpa Suresh; D. Scott McCrickard (INTERACT, 2001)

A field study of the Wheel - a usability engineering process model. - James W. Helms; James D. Arthur; Deborah Hix; H. Rex Hartson (J. Syst. Softw., 2006)