List of advanced human interface elements: Tab bar, Tool bar, Search bar and Share button

Tab bar: Appears at the bottom of an app and allows you to move easily between sections in the application. e.g.the Google Maps app has Explore, Go, Saved and Update sections in the tab bar

Tool bar: Shows actions related to current content e.g. with an open email in the Mail app the actions at the bottom are – Reply, Reply all, Forward, Delete or More

Search bar: allows you to search in an app

Share button: Tap on the word ‘Share’ or the share icon to open the Share Menu. This is where you select which app you want to send the file or link to