In-car voice assistant without coverage
Drivers ask about features, warning lights and settings by voice, and get an answer in a tunnel or on a mountain road.
Device makers (OEM) · Cars, TVs, wearables and appliances
In-car head unit assistant
Car makers ship voice control that works without coverage.
- Head unit
- Works offline
Head unit assistantOn this device · no internet needed
Make it warmer for the rear seats.
Rear temperature set to 23 degrees.
Turn on the seat heating for the driver.
Driver seat heating is on, level 2.
What does the tyre symbol on the dash mean?
A tyre has low pressure. Check the pressures soon. The recommended values are inside the driver’s door.
The problem
Cloud voice control stops working in tunnels, car parks and rural areas. Each request to the cloud costs money over the life of the car. Drivers expect simple controls to respond instantly.
Who uses it
Car makers and head-unit suppliers building their own in-car assistant.
What you train it on
- Vehicle function list
- Owner’s manual
- Infotainment feature guides
How it works on the device
- 1
Trained on vehicle functions
Climate, media, seat and comfort controls, plus the owner’s manual, become the assistant’s knowledge.
- 2
Runs on the head unit
The model is fitted to the head unit’s chip, so commands respond in about a second.
- 3
Updated over the car’s lifetime
Updates ship over your own OTA channel or ours.
Why it runs on the device
Instant response
No round trip to a server for simple commands.
Works everywhere
Tunnels and remote roads don’t matter.
No cloud cost per car
Commands are handled in the car for its whole life.
Questions
Only the functions you expose to it, usually comfort and media, not driving controls.
No. It runs on the head unit. A connection is used only for updates.
Yes, in the languages you train it on.
Related use cases
All use casesPut AI where your work happens.
Pick one team and one use case. We’ll have it running on your own devices in weeks.