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Koi help

How to use the Shift wheel

Drag any file and hold Shift. A wheel opens round your pointer: drop the file on what you want done with it.

By Irakli, founder ·

How to do it

  1. Start dragging a file, from Finder or the desktop.
  2. While you're still holding it, press and hold Shift. The wheel opens round the pointer.
  3. Move onto a wedge and let go: Explain, Translate, Read aloud, Add expense or Add to calendar. The middle says which one you're on.

Worth knowing

  • Explain: Koi opens a call and tells you what the file is and what you need to do, then answers your questions about it. The explanation is kept as a page too.
  • Translate: a page of Koi's own in your language, made a page of the file at a time. It doesn't keep the file's layout.
  • Read aloud: your Mac's own voices read it, and the card beside the dock stops it.
  • Add expense: a receipt, an invoice or a bill goes into the expense tracker, in its one currency.
  • Add to calendar: a booking, a ticket or a letter's dates are offered beside the dock, to add with a click.
  • PDFs, Word files, slides, text and pictures all work. Pictures and scanned pages are read on your Mac first.
  • On a call, name the file instead: "explain the letter from the tax office", "add this receipt to my expenses".
  • Only the file's words go to Koi's AI, never the file itself. Read aloud sends nothing.
  • Settings, Koi, Shift wheel for files turns it off.

Keep exploring

How to dictate in any app

Tap the dictation keys, talk, and Koi types where your cursor is, in any Mac app. Voice commands, offline use, languages and how to stop, step by step.

How to teach Koi your words, snippets and styles

Make Koi spell names your way, type a saved address when you say a phrase, and pick Casual or Formal for each app. All in Settings, Dictation, on your Mac.

How to talk to Koi

Tap the call keys once and talk: Koi answers out loud, looks at your screen, points, draws and fixes your writing. How a call starts, ends and what it sees.

How to type to Koi

Tap Control twice for Koi's chat box: type a question, get a written answer that sees your screen and selected text, and send saved prompts with a slash.

Try Koi on your Mac

Try Pro free for 3 days, card needed. Dictation and recorded calls are unlimited on every plan.