How attention heatmaps for short video work, and what they show that web heatmaps cannot

A lot of small-business owners I talk to about Jeena have used Hotjar or Microsoft Clarity on their websites. They know what a heatmap is. They have looked at their own landing page and seen the bright spots clustered near the top, the dead zones at the fold, the rage clicks on a non-clickable element. That gives me a useful shortcut into the conversation. They already know the tool. They have just never seen it run on video.

But once we start showing them the Jeena report, the differences become obvious in a way that needs explaining. Video heatmaps are not just web heatmaps with a play button. The rules change. So this is the short version of how to read them, written for someone who already understands the web version.

Both kinds of heatmap visualise where attention concentrates. Hot colours mark where the eye lands. Cool or absent colours mark where it does not. In both, you read for clusters, gaps, and the relationship between intended focal points (where the designer or creator wanted the eye to go) and actual focal points (where the eye actually went).

In both, the most useful insight is usually in the gap, not in the hottest spot. The hottest spot is often where you expected. The gap, the place where you assumed the viewer would look and they did not, is where the surprises hide.

The heatmap you see in the report is the visible output of three measurement layers running underneath. It helps to know what each one is doing if you want to interpret the colours sensibly rather than just nodding at the picture.

The mental model from web heatmaps transfers, but the controls are different. You are now reading a sequence, not a snapshot. You are reading gaze, not clicks. And the vertical aspect of the phone screen means the geometry of attention is centre-and-face, not F-pattern.

The questions you trained yourself to ask of a web heatmap (where is the eye landing, where is the dead zone, is the call-to-action in the hot zone) still apply. You just ask them one second at a time, and the answer can change every two seconds.

The biggest practical shift is that the visibility map (the dim inverse of the heatmap) tends to be more actionable than the heatmap itself for short video. On a web page, the dim zones are usually just the parts of the page below the fold. On a video, the dim zones are the parts of your frame you decided to use and that the viewer never registered. Those are the parts to cut or move.