For the Panama Papers, which were released in 2016, ICIJ used an elaborate technology stack that included more than a dozen tools for secure communication, text extraction, database development ...

The “model,” which I called Prompt-Brush, consisted of a simple text box that people could use to send prompts, and me at the other end, with a stack of blank paper.

Google's experimental Stack app wants to help you get your papers in order Take a picture of your documents and the app will scan it and digitally file it for you.