 In the late 1980, despite his age, Nonveiller was among the world pioneers in application of personal computers in entomology.He started with Commodore 64 in 1983.Nonveiller wrote and published in German, French, English, Italian, Spanish and Serbo-Croatian, resulting in more than 150 publications, description of 33 new general/subgenera and over 330 new species-group taxa assembling one of the world largest collection of African Mutillidae including more than 120,000 specimens collected by himself and his wife Nadezda in Cameroon.