SIGHT, a satellite interactive graphic terminal. - W. S. Barlett; Kenneth J. Busch; M. L. Flynn; R. L. Salmon (ACM National Conference, 1968)

Picturelab: an interactive facility for experimentation in picture processing. - Ed Arthurs; W. S. Bartlett; D. J. Ladd; R. L. Salmon; J. H. Whipple (AFIPS Spring Joint Computing Conference, 1970)