Night Shift mode, a new iOS 9.3 feature which helps users get a good night’s sleep by reducing the amount of blue light emitted from a backlight of their iOS device as the sun sets, could be coming to the Mac, the Apple Watch and even to Apple's CarPlay infotainment system, Patently Apple writes.
A trademark application for “Computer software for controlling computer and mobile device display screens,” filed with the United States Patent and Trademark Office (USPTO), specifically covers smartphones (the iPhone), computers (the Mac), smartwatches (Apple Watch) and cars (CarPlay) while also mentioning things like styluses, batteries, radios, integrated circuits and even fire extinguishers, which is normal for these types of trademarks.