Four functions, one single source.

iOS and Android, over Wi-Fi LAN, never cloud.

The mobile app pairs with the Lemnia desktop or server over the local network. Audio runs through on-device Parakeet-TDT-0.6B-v3 INT8 ONNX and the model never leaves the phone. The text query travels over Wi-Fi LAN with gRPC mTLS, with no cloud round-trip, no third-party voice service and no transcript stored outside the office.

iOS and Android are both at v0.1.5. The wake-word is disabled by default and the side button is the trigger. An in-car projection UI is not included; Bluetooth audio in the car works because the answer is read aloud rather than displayed.

A question from the car, a cited answer in two seconds.

Three minutes before the meeting, the owner asks over Bluetooth, "What's my history with Bianchi Srl?". Lemnia answers with voice synthesis and brings the citations on screen, from orders to tickets to the last contact, without requiring the use of hands. The transcript stays inside the company perimeter.

The first response averages 2.1 s on the bench. Italian voice synthesis runs on the phone, while the answer text comes back from the desktop over the LAN. The microphone is opened only on side-button press.

A customer at the desk: the brief is ready before the handshake.

When a customer walks up, the sales rep opens the brief from the phone. Three tiles, namely orders, payments and last contact, summarise the history in under three seconds. Every figure carries the source citation, ready to consult.

The brief is composed from the desktop dossier and streamed to the phone over the LAN. It is read-only, and the rep cannot edit a customer record from it. Any change passes through the source system the data came from.

A paper invoice, in one gesture, into the ERP.

The owner photographs the supplier's invoice. OCR runs on the phone and recognises invoice number, VAT ID, net amount, total and currency. The record travels over Wi-Fi LAN to the Lemnia desktop, which opens an entry in the ERP and links it to the correct supplier card, with no manual data entry and no cloud in between.

The average capture-to-ERP time on the bench is about 6 seconds. The OCR confidence is shown on screen, and the operator approves or corrects before the record commits.

At 19:00 the phone surfaces only what fell outside the ordinary.

One silent notification, once a day, flags the anomalies detected in today's register: a reminder coming due, a stock under threshold, a supplier delay. It appears only when there are any, and each item is tappable and deep-links straight to the dossier that explains it.

The notification budget is one a day, conditional on the presence of anomalies. There are no badges, no red dots and no engagement loop, and the phone leaves the operator's evening undisturbed.

Setup: 90 seconds, no cloud account.

• Step 1 · install

  Lemnia is downloaded from the App Store or Google Play (the companion app, not the engine). Around 22 MB, with no signup screen and no email collection.

• Step 2 · scan

  On the Lemnia desktop, under Settings then Pair Device, a QR code appears and the phone camera reads it. The mTLS certificate is exchanged over the LAN and the pairing is tied to the tenant key.

• Step 3 · name

  The device is given a name (Mario's phone, Magazzino, Auto). The name appears in the audit log so that every voice query stays attributable.

• Step 4 · done

  From this point on, the device works on the LAN, with no internet needed for queries. The mobile data plan stays unused, except where cloud-burst (Pro mode) is enabled.

What the mobile app will never do.

Always-on listening is disabled by default and gated by an explicit Settings toggle. Wake-word recognition runs only when the toggle is on, and only on-device. The microphone is never opened without an operator gesture (the side button or an in-app tap).

There is no background analytics SDK, no third-party crash reporter and no advertising ID. The app does not request location, contacts, photo library or any permission the four documented scenarios do not require.