Apple redesigns CarPlay to let multiple apps be put side-by-side and the ability for Siri to provide on-screen app suggestions
Context & Ripple Effects
This 2019 announcement answers the criticism that opened Apple's car story: a 2015 WSJ review found CarPlay's messaging and voice controls solid but lagging behind Google Now and Maps. The side-by-side dashboard and Siri Suggestions shipped in iOS 13 weeks later turn CarPlay from one app at a time into a glanceable cockpit surface.
It also set the template everything since has built on — the [[a:1158020|2022 update extended the layout across multiple displays with climate and instrument controls]], the same year Apple demoed buying gas from the dashboard. The 2024 'design toolkit' pitch to automakers only makes sense once the screen can hold several surfaces at once.
First-order effects
- Drivers get a split-view CarPlay where navigation, media, and calendar coexist, with Siri proactively surfacing app shortcuts instead of waiting for commands.
- App developers gain new dashboard real estate but must now compete for placement inside Siri's on-screen suggestions.
Second-order effects
- Making Siri the curator of what appears on the dashboard shifts distribution power in the car from automaker head units to Apple's ranking choices.
- A richer multi-app surface is the prerequisite for in-car transactions like the later pump-navigation-and-payment demo, opening a commerce layer beyond entertainment.
Third-order effects
- If the pattern holds, CarPlay keeps absorbing vehicle functions — displays, climate, gauges — pushing Apple toward being an operating-system supplier to automakers rather than a phone-mirroring feature, which is exactly the 'design toolkit for automakers' framing Apple later adopted.
The trend: CarPlay is steadily evolving from a mirrored phone screen into a full vehicle interface layer, with each iOS release claiming more of the dashboard.