The document discusses the evolving meaning of the term "open" in technology. It traces the term from its origins in "free software" to the introduction of "open source" in 1998. Today, open has taken on many related meanings around concepts like open source software, open standards, open APIs, and open communities. However, the document notes there remains confusion around what open means due to its varied usages. It questions whether providing greater clarity around what open means could help with positioning, measuring openness, and incentivizing more open practices.