Niello/Products/Lumen/Desktop
Lumen Desktop · Mac, Windows and Linux

Lumen Desktop is the AI workspace

that writes everything down.

It sits in your meetings, keeps your notes and carries out the jobs you hand it — then writes down what it did, so you can check the work rather than take it on trust.

Free on one computerLocal-only mode keeps files on your machineMac, Windows and Linux
Why this one

Every assistant takes notes. This one keeps the receipts.

It writes the day up itself

The entry is compiled from what actually happened — your meetings, your documents and the jobs you handed over. Nobody sits down to reconstruct it.

Every answer shows its working

Ask a question and the reply comes back with the meeting, entry or file it was drawn from — down to the page.

You decide what it can see

A collection is the set of files an assistant is allowed to read. It can read nothing outside the one you hand it.

Your whole day, sorted before you sit down

Google CalendarOutlookTeamsZoomGmailSlackDriveOneDriveNotion11 connectors · Preview

Written up on your own machine and handed to you in plain English — every meeting, every task, every loose end. Connecting a live account is still in preview; everything else works without one.

Lumen — WorkspaceLocal-only mode
Good morning, DejanYou have 4 meetings today, 4 tasks due, and 3 follow-ups from recent meetings.Northwind needs your sign-off before 2pm — Lumen already drafted the reply.
Meetings this week+2
0
Hours captured
0h
Boards
0
Activity this week
0%
MonTueWedThuFriSatSun
Today's schedule4 meetings
Northwind renewalNOW
9:30 AM
Q3 board prep · sign-off
11:00 AM
Design review
2:00 PM
1:1 with Alex
4:30 PM

A whole working day, covered

Five surfaces that between them carry the day from the morning briefing to the last loose end.

Daily recordTasks & agentsMeetingsBoardsFloating bar
01 / DAILY RECORD

Ask anything you have heard, said or read

Your notes, your files and every meeting you have had, written down as you go. The answer comes back in seconds, with the meeting, entry or page it came from attached.

Daily recordLocal-only mode
What did we agree with Northwind on the liability cap, and has it changed?
MSA_v4.pdf · p.14Meeting · 12 JunThread · legal
02 / TASKS & AGENTS

Hand over the busywork, keep the final say

Say what you want in plain English. Lumen drafts the plan, shows it to you, then runs it while you move on — and stops before anything that touches a customer or costs money.

TasksRunning
Compare every supplier contract against v4 terms and list what got worse.
Gather contracts14 found
Extract liability termson-device
Diff against v43 changed
Write the summarydrafting
03 / MEETINGS

In the room, capturing everything — live

The transcript writes itself as people speak, and the decisions, dates and risks light up as they're said. The moment it ends, every action has the right name on it.

Meetings — Northwind renewalRecording
SaraWe can live with the cap at 2× fees if the term stays at three years.
DejanThen I need the indemnity clause back before 30 September.
MarcCareful — that pushes us outside the EU residency commitment.
SaraAgreed. Let's get legal to confirm before we sign anything.
◆ Decision · cap at 2×◆ Date · 30 Sept◆ Risk · EU residency
Restore indemnity clauseDejan
04 / BOARDS

Everything it captures becomes something you can act on

Decisions and actions don't sit buried in a transcript. Drag them across a board, or flip the whole thing to a spreadsheet.

Boards — Q3 renewals
Open
Restore indemnity clause
Confirm EU residency
In flight
Legal review — cap at 2×
Done
Contract diff · 14 files
Board brief drafted
BoardTableTimeline
05 / FLOATING BAR

Always one keystroke away

A single bar over everything you do. Ask right where you're working, the answer lands in place — then it gets out of your way.

Northwind_MSA_v4.pdf
⌘ ⇧ Space
Clause 9.2 — the liability cap moved from 1× to 2× annual fees.
Every feature, in full

Open anything up

Each surface breaks apart into what it actually does. Click to dive in.

Lumen reads across everything connected to you overnight, and writes a briefing you can act on — not a feed to scroll.

  • Written up overnightRuns on your machine on a schedule. You wake up to the answer, not the inbox.
  • Eleven connectors, in previewCalendar, inbox, chat and files. Connecting a live account is still rolling out; the rest of Lumen works without it.
  • Loose ends surfacedWhat you're blocked on, and who's been sitting on it — named.
  • Per-meeting briefsAttendees, prior agreements and what's still unresolved.
Workspace04:12
Synthesised overnight1,204 items read · 7 need you · 31 handled
Read
0
Need you
0
Handled
0

Ask in plain language. Lumen looks through your own material and answers with the passage it relied on, so you can check the work rather than trust it.

  • Receipts on every claimEach answer names the document, page and meeting it came from.
  • Any model, one placeDozens of hosted providers, or a model running entirely on your own laptop.
  • It only reads what you hand itA collection is the set of files an assistant may read. It cannot reach outside one.
  • Files indexed on the machineThe index of your own documents is built and kept on your computer.
Daily record
Which suppliers got worse terms this quarter?
Three of fourteen. Northwind, Arbor and Kestrel each moved against us on liability or residency.
MSA_v4 · p.14Arbor_AmendKestrel_DPA

The step between asking and doing. Describe the outcome and Lumen writes the plan, shows it to you, then executes in the background.

  • Plan first, run secondYou see the steps before anything executes, and can correct them.
  • Runs in the backgroundClose the window. It carries on and tells you when it's done.
  • RepeatableAnything that worked once becomes a task you can schedule.
  • Fully tracedEvery step, tool and document it touched is on the record.
Tasks · scheduled
Gather contracts14
Extract termsdone
Diff against v43 changed
Write summarydrafting
Runs every Monday 06:00 · on-device

No bot joins the call and no recording leaves the room. Lumen listens on the device, writes the transcript live, and separates what was decided from what was merely discussed.

  • No meeting botNothing appears in the participant list. It listens on your machine.
  • Live extractionDecisions, dates and risks highlighted as they happen.
  • Owners assignedActions land with the name of whoever actually committed.
  • Searchable foreverEvery meeting joins the same memory the rest of Lumen reads from.
MeetingsLive
SaraCap at 2× fees works if the term holds.
DejanIndemnity back by 30 September.
MarcThat risks the EU residency commitment.
DecisionDateRisk

What Lumen captures is structured from the start, so it can be a board today and a spreadsheet tomorrow without anyone re-keying it.

  • Same data, three viewsKanban, table or timeline over one underlying record.
  • Traceable cardsEvery card links back to the moment it came from.
  • Drag to reassignMove a card and owner, status and due date follow.
  • Export cleanlyLeave whenever you like and take the structure with you.
Boards
Open
Restore indemnity
Confirm residency
In flight
Legal review
Done
Contract diff

The fastest surface in Lumen. It sees whatever you're looking at, so you can ask about "this" without explaining what "this" is.

  • Screen-awareAsk about the document, error or diff in front of you — no pasting.
  • Answers in placeThe response appears over your work, not in another window.
  • Dismisses itselfOne keystroke in, one keystroke out. No lingering panel.
  • Works everywhereOver any app — not limited to Lumen's own windows.
What changed from v3 here?⌘ ⇧ Space
Clause 9.2 — liability cap moved from 1× to 2× annual fees.

Not a chatbot — a second brain that stays home. Wired into your whole stack, powered by any model you choose, including ones running right on your laptop.

  • Fully local modeRun offline end to end when the work is sensitive.
  • Bring your own keysYour provider accounts, your billing, your rate limits.
  • Policy-awareWith Mesh on, the rule decides which models are even offered.
  • Portable memoryInspectable, exportable and yours if you ever leave.
Models
On-device · 8B
No network
Claude Opus 5
Hosted · approved
Public endpoint
Blocked by policy
◆ 14 documents indexed locally · 0 bytes egressed

Your day, already handled.

Free for one device. Nothing leaves the machine.