Bill Processing Demo

Robbi App, Life-State Core Lite and Robbi Home Hub cooperating on an incoming bill — with sensitive documents processed locally.

Processing flow

Each stage runs on a different component. Gmail credentials never leave the App.

Step 1

Robbi App

Robbi App detects bill in Gmail

Electricity bill from Vattenfall found in inbox. Gmail OAuth stays in the App — Home Hub never sees the mailbox.

Gmail scan

sender: Vattenfall

no OAuth shared

Step 2

Life-State Core Lite

Life-State Core Lite classifies the candidate

Classified as a potential bill. Contains sensitive personal information → route to local processing on Home Hub.

potential_bill

sensitive → local

no cloud OCR

Step 3

Robbi Home Hub

Robbi Home Hub processes the document locally

Stores the PDF locally and extracts provider, amount, due date and invoice number. Nothing is uploaded.

store PDF locally

extract provider

extract amount

extract due date

extract invoice number

Step 4

Sentinel

Sentinel monitors the processing chain

Verifies that every component required for local processing is healthy before results are trusted.

Home Hub online
Document processing service available
Local storage available
Backup available

Step 5

Life-State Core Lite

Life-State Core builds structured Bill object

Creates Bill object + Today item + Pending Action, and appends an Action Trace entry.

Bill object

Today item

Pending Action

Action Trace

Bill object

Vattenfall electricity bill

needs attention

Provider

Vattenfall

Amount

€82.40

Due date

12 July

Invoice #

VF-2026-07-88214

stored locally: yes

source: Gmail via Robbi App

processed by: Robbi Home Hub (local)

Today / App preview

How Robbi App renders this bill for Markus.

Today

Electricity bill found

Vattenfall · €82.40

due 12 July

Stored locally on Robbi Home Hub

Status: needs attention