Interactive Posters: the effects of Warnings and display Similarity on interruption in Multitasking Environments. - Mary Czerwinski; Steven E. Chrisman; Bob Schumacher (ACM SIGCHI Bull., 1991)

Designing for whole systems and services in healthcare. - Peter Jones; David Cronin; Dean Karavite; Ross Koppel; Prudence W. Dalrymple; Kai Zheng 002; Michelle L. Rogers; Bob Schumacher (CHI Extended Abstracts, 2011)