A raised hand to signal you want to speak or volunteer, a polite way to get attention in a group chat.

A raised hand gesture showing you're present or want to join in, often used to get attention or agree politely.

A raised hand meaning you’d like to speak or be noticed, soft and polite in tone.

A raised hand to volunteer, ask a question, or signal presence, friendly and nonintrusive.

A raised hand to say I'm here or I'd like to speak, used to get polite attention.