Look at a screen, start typing/scrolling etc. Glance Switch uses your Mac's camera to move keyboard focus to the screen, window or split pane you're facing — no click first.

Arc is a native macOS AI assistant you summon anywhere with ⌃Space. It reads what's on your screen and lets you summarize, explain, translate, or extract from it in one keystroke. AI Writer rewrites, replies to, or proofreads text in any app's text field. Save summaries to a searchable Library, build custom AI actions, and keep a personal Info Vault for context. Also available on Android.