The vocabulary of local AI memory, defined precisely and without marketing fog. Each entry gives you the plain-English definition, the distinctions that actually matter — and the tests to run when a product page makes a claim.
Four entries at launch — the terms doing the most work on this site. More added as the vocabulary grows.
Screen memory is a searchable, time-indexed record of everything that appears on your computer screen — the text, apps, windows, and moments — stored so that you, or an AI, can recall it later.
Core conceptAgent memory is the persistent context an AI agent keeps across sessions — what it knows about you, your work, and what happened before — so it doesn’t start every conversation from zero.
ArchitectureOn-device AI is artificial intelligence that runs entirely on your own hardware — the models execute locally, so your data is processed where it already lives and never has to leave your machine.
MeetingsA no-bot AI notetaker takes meeting notes without sending a bot participant into the call — it captures the audio directly on your device, so nothing joins the meeting, and nothing needs admitting.
MeetingsSpeaker diarization is the step that answers "who spoke when" — it splits a recording into segments by voice, so a transcript reads as a labelled conversation instead of one undivided block of text.
LUCI is screen memory, agent memory, and on-device AI in one app.
Free on Mac & Windows. Your memory stays on your device, encrypted at rest.