The Google Glass SDK allows to create personalized information with the goal to be perceived on Google Glass. The Google Mirror API is associated with this SDK that contains user interface, patterns, style, and glassware flow designer as the main resources available on the site. Google recommends 4 principles when designing for Glass: don't get in the way (of user experience), keep it relevant, avoid the unexpected, and build for people.
Apple today announced three new iPhones and a pair of Apple Watches. This hardware will run the latest operating systems from Apple: iOS 12 for the iPhones and watchOS 5 for the Watch. Apple has put together a guide for developers to help them ensure their apps are prepared for the new devices.