Heat works by routing user clicks on the Twitch video player to the broadcaster as raw coordinate data. This data can be used with preexisting demos or to create new experiences.
After enabling Heat for your channel, follow the "Browse Overlays" link. This will automatically append your channel's id to the URL, allowing Heat to receive your click data.
» Learn More about Using the Presets
Please visit the Heat wiki for information on creating your own custom viewing experiences.
» Learn More about Creating Custom Experiences