The original note, as written at the time
A chatbot whose purpose is to encourage students, professionals etc. to journal by asking them or conversing with them about particular things that they did that day.
Ongoing development
A chatbot whose purpose is to encourage students and professionals to journal, by asking them about particular things they did that day.
Almost nobody journals, and the reason is not laziness. It is the blank page. The question “how was your day” has no answer that a tired person can produce at eleven at night, so they open the notebook, feel nothing, and close it.
A machine that knows what you did can ask a question with edges. Not how was your day, but: you spent four hours on the schedule and then rewrote it — what made you rewrite it. That is answerable. It also happens to be the interesting part.
The design constraint is that it must not do the writing. The value of a journal is entirely in the act of producing the sentence, so a system that offers to summarise your day for you has destroyed the only thing that was happening. It asks; you write; it never writes.
And it should ask less over time, not more. A person who has journalled for a year does not need prompting; they need a nudge. The system’s goal is its own redundancy, which is the opposite of every engagement metric in the industry.
Privacy is not a feature here, it is the precondition. A journal that is read by anyone, or used to train anything, is not a journal — it is a report. It has to live on the device, encrypted, and be readable only by its author.
The honest measure of success is a notebook with a year of ordinary Tuesdays in it. Not insights. Not a streak. Just a record of what a person actually did, which is the one thing nobody keeps and everybody later wishes they had.