So, I decided that the beauty of the dots should not depend on the eye of the beholder but rather the fingertips. With a little tweaking, we were able to print the spreadsheets just as they would appear to the print reader, even if they were two feet long. We've also had several requests for the Periodic Table done on continuous paper and several maps of the United States and individual states. In addition, Gloria has done quite a few word-find mazes for elementary teachers. Gloria and I like the fact that curves are curvy instead of flat on top.
Circles look like circles.
This is the only embosser that can produce such quality in computerized tactile graphics. In addition, you can emboss directly from a Word or Excel file. However, the number one thing people keep asking me about is a quality talking graphing calculator. John's AGC comes the closest I've seen, although of course it is not stand-alone.