๐๐ฟโโ๏ธ: woman raising hand: dark skin tone, usually shown as a person raising one hand straight up.
This usually means volunteering, asking a question, or signaling presence.
Commonly used in group chats for 'I can help' or 'Pick me'. It also works well in school or work contexts to mark an inquiry or to say 'I'm here' in a roll call.