Praxis uses a concept processor which continually stores progress notes in a bell-shaped curve. When you see a patient, the HPI is entered by using placeholders and changing certain characteristics. It's been a long time, but you then choose a key component of the current visit, and the computer brings up the progress note that most closely matches it. You then edit that note.
After many notes, the note that is chosen is so close that antibiotic choices, other medications, even letters, e.g. with strep you would get an auto-generated letter stating the patient has strep and will be non-contagious in 24 hours.
