Krause adds that the first and most straightforward option is to leave spaces for the IPA text in the doc. and then print it and write the IPA symbols in by hand; but this method is awkward and time-consuming, and produces very unattractive results. He also explains that the second option is to use appropriate typefaces and fonts in a document that include the IPA symbols. The latter method produces very attractive results and is potentially very efficient, but it does require special fonts in most cases, and actually typing the IPA symbols can be rather slow, since many of them are not directly accessible from a computer keyboard and must be typed in special ways.