1. How computer graphing programs change the graph design process
2. Stimulating change through usability testing
3. Dumas J.S. and J.C. Redish (1993). A Practical Guide to Usability Testing. Norwood NJ: Ablex. Dumas J.S. and J.C. Redish (1993). A Practical Guide to Usability Testing . Norwood NJ: Ablex.
4. The role of balloon help
5. Lee R.H. (1994). Design issues for hypertext coaching systems. Paper presented at the 42nd Technical Writers' Institute Troy NY: Rensselaer Polytechnic Institute June 7-10. Lee R.H. (1994). Design issues for hypertext coaching systems. Paper presented at the 42nd Technical Writers' Institute Troy NY: Rensselaer Polytechnic Institute June 7-10.