The Controlled Natural Language of Randall Munroe's Thing Explainer
It addresses the CNL community by providing a scientific analysis of a popular but restricted language approach, though it is incremental as it builds on existing CNL frameworks.
The paper analyzes Randall Munroe's 'Thing Explainer', which uses only the 1,000 most common English words and drawings to explain complex topics, positioning it as a novel case in Controlled Natural Language (CNL) research.
It is rare that texts or entire books written in a Controlled Natural Language (CNL) become very popular, but exactly this has happened with a book that has been published last year. Randall Munroe's Thing Explainer uses only the 1'000 most often used words of the English language together with drawn pictures to explain complicated things such as nuclear reactors, jet engines, the solar system, and dishwashers. This restricted language is a very interesting new case for the CNL community. I describe here its place in the context of existing approaches on Controlled Natural Languages, and I provide a first analysis from a scientific perspective, covering the word production rules and word distributions.