Aha.  Found this via a search:<p>For navigating Android<p>Home — Search + Enter<p>Back — Search + Backspace<p>Recent apps — Alt + Tab (same as it ever was)<p>Missing symbols<p>Brackets — Use three dots + o for left bracket [, three dots + p for right bracket ]<p>Back slash — Three dots + equals =<p>Escape — When would you use this? We don&#x27;t know. But it lives at three dots + 1