Unicode provides check marks ✓ and ballot ✗ symbols that can be used to mark a task as having ended with success or with an error.

I am wondering which icon, if any, could be used as for a task to require feedback.

As opposed to the more general question I am entirly looking for a unicode way.

  • Well, how about a question mark? – Mirco May 22 '14 at 11:13
  • I'd say ! (!) would be self explanatory or a pencil meaning to "edit" or work on smth – Matt May 22 '14 at 11:22

Maybe the speech-balloon could work:

HTML Decimal: 💬


| improve this answer | |
  • Consider a quick check to ensure 'SPEECH BALLOON' is available in the font you intend to use. – dat Apr 21 '17 at 18:02

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