Editing Identification key (section)

=== Computer-aided key construction ===
The first computer programs for constructing identification keys were created in the early 1970s.<ref>{{Cite journal |last=Payne |first=R. W. |date=1984 |title=Computer Construction and Typesetting of Identification Keys |url=https://www.jstor.org/stable/2432648 |journal=The New Phytologist |volume=96 |issue=4 |pages=631–634 |doi=10.1111/j.1469-8137.1984.tb03597.x |jstor=2432648 |bibcode=1984NewPh..96..631P |issn=0028-646X}}</ref><ref>{{Cite journal |last=Pankhurst |first=R. J. |date=1970-02-01 |title=A computer program for generating diagnostic keys |url=https://academic.oup.com/comjnl/article-lookup/doi/10.1093/comjnl/13.2.145 |journal=The Computer Journal |language=en |volume=13 |issue=2 |pages=145–151 |doi=10.1093/comjnl/13.2.145 |issn=0010-4620}}</ref> Since then, several popular programs have been developed, including DELTA, XPER, and LucID.<ref name=":0" />{{Rp|pages=379–80}}

Single-access keys, until recently, have been developed only rarely as computer-aided, interactive tools. Noteworthy developments in this area are the commercial LucID Phoenix application, the FRIDA/Dryades software, the ''KeyToNature'' Open Key Editor, and the open source WikiKeys and jKey application on biowikifarm.<ref name=":4" />{{Rp|page=62}}