You can add emoji reactions to your event site under Audience interactions. Enable Emoji reactions to show emoji buttons on your event site.

Options for customizing

• Title: Change the title above emotions. "Reactions", "Show your emotions" and "Share your feedback with the speakers" are often used.
• Minimum time between reactions (seconds): You can limit the time how often a single attendee can send reactions. This is to limit the potential flooding of the view.
• Reaction icons: You can rearrange emojis by dragging them and discard them with the trash bin icon.
• Add Reaction: Click to add reactions from the most common emojis.