Custom Heatmap Rendering

To render a heatmap video for an image:

  1. Go to https://admin.stimengine.com/#/app/visuals/list?render_options={“imageVideo”:true}
  2. Select the sessions you wish to use. For help go to: How to aggregate and filter results
  3. Generate a heatmap by toggling the heatmap option on and clicking generate dataset.

Smoothing

If you want to adjust the smoothing of the video use: https://admin.stimengine.com/#/app/visuals/list?render_options={“imageVideo”:true,”video”:{“window”:3000}}. This will smooth the video by adding a moving average +/- 1.5s either side of the current time. To increase the smoothing increase the value of the window.

To render a emotion overlay heatmap:

  1. Go to https://admin.stimengine.com/#/app/visuals/list?render_options={“heatmap”:{“type”:”emotion”},”imageVideo”:true}
  2. Select the sessions you wish to use. For help go to: How to aggregate and filter results
  3. Generate a heatmap by toggling the heatmap option on and clicking generate dataset.

Smoothing

If you want to adjust the smoothing of the video use: https://admin.stimengine.com/#/app/visuals/list?render_options={“heatmap”:{“type”:”emotion”}”imageVideo”:true,”video”:{“window”:3000}}. This will smooth the video by adding a moving average +/- 1.5s either side of the current time. To increase the smoothing increase the value of the window.