Permanent hair removal using electrolysis has come a long way since its beginnings in 1875.  Today's computer technology enables the electrologist to work with more speed and comfort.  Epilators are much quicker, utilizing current timings of thousandths of a second over the longer current applications of the past, plus, intensity settings can now be modulated to varying proportions.  The instruments and equipment used in a contemporary electrologist's office are just part of the changes that have occurred in the electrolysis industry.