WWDC WWDC18 Keynote Highlights #WWDC18 Keynote HighlightsOnly iOS & macOSWWDC 2018#iOS12: 1. ARKit 2. 2. Smarter Siri + Workflow = Siri Shortcuts. 3. Group Notifications, Do not Disturb at Bedtime, Screen Time. 4. Memoji. 5.
