Avid users of information technology can point to a handful of key launch or demonstration moments that re-define a sense of what is possible. Douglas Engelbart’s “Mother of All Demos” in 1968 gave the world the graphical user interface. Steve Jobs' iPhone launch in 2007 allowed us to see a powerful computer in our pocket. Next month will be exactly (and only!) two years since a launch that could be similarly profound: the introduction of ChatGPT.