The document discusses the authoring software Hot Potatoes, which allows language teachers to create interactive exercises for students in various formats. It was developed in 2009 and does not require programming knowledge. Hot Potatoes exercises can be made accessible online or saved on discs. This provides students convenience and flexibility. However, there are also limitations to the feedback and interaction it allows. Overall, authoring software like Hot Potatoes is useful for supporting language learning, but teachers must guide its effective use.