π οΈ Live Demo Flow
Step 1 β Technician captures data
Scans the windscreen sticker β opens Google Form β fills in 5 fields β submits
Step 2 β Record auto-appears
Form populates the digital service book on Google Sheets
Step 3 β Owner (or 3rd party) scans keyring QR
Read-only access to vehicle history β secure, always available
Step 4 β Tamper Simulation
Simulate editing an old row β Cell turns red instantly β Fake data attempt blocked