Google-owned Nest has opened a developer program and released an API.
"Oh Lord, won't you buy me a Mercedez-Benz with Google Projected Mode," sang Janis Joplin circa 2014.
In DepthMercedes tests aerodynamics, Chrysler designs better factories and Ford analyses MPG all using computer modelling. How does it work?
Currently wowing the crowds at the Shanghai motorshow is the Mercedes GLA concept, complete with laser movie projectors integrated into its headlights.
Outrageously techy interior of new Mercedes is dominated by foot-wide LCD screens, Google-enhanced sat nav, a digital perfume system and more.
In DepthThe new Mercedes-Benz AMG E63 is as fast as a super car and it has the most advanced self-driving technology we've experienced.