| |
| 1995 | ||
|---|---|---|
| 4 | EE | Patricia A. Billingsley: Ergonomic standards for software: economic and design implications. CHI 95 Conference Companion 1995: 335 |
| 3 | EE | Patricia A. Billingsley: Starting from scratch: building a usability program at Union Pacific Railroad. Interactions 2(4): 27-30 (1995) |
| 1994 | ||
| 2 | EE | Patricia A. Billingsley: Ergonomic standards for software: update for 1994. CHI Conference Companion 1994: 331 |
| 1 | EE | Patricia A. Billingsley: Ergonomic Standards Go Beyond Hardware. IEEE Software 11(2): 82-84 (1994) |