<?xml version="1.0" encoding="UTF-8"?><oembed><type>video</type><version>1.0</version><html>&lt;iframe src=&quot;https://www.loom.com/embed/aaec993827584b9683c31d15f34f55fc&quot; frameborder=&quot;0&quot; width=&quot;1146&quot; height=&quot;859&quot; webkitallowfullscreen mozallowfullscreen allowfullscreen&gt;&lt;/iframe&gt;</html><height>859</height><width>1146</width><provider_name>Loom</provider_name><provider_url>https://www.loom.com</provider_url><thumbnail_height>859</thumbnail_height><thumbnail_width>1146</thumbnail_width><thumbnail_url>https://cdn.loom.com/sessions/thumbnails/aaec993827584b9683c31d15f34f55fc-dffe357231d2820a.gif</thumbnail_url><duration>53.514</duration><title>8. How is the measurement captured?</title><description>In this Loom I explain how a measurement is captured with the TotalLight sensor. The measurement is captured as a bidimensional image where reflections from a prism are considered signal and the rest is noise. I then convert the image into a JSON file and send it to the cloud for processing and conversion into displacement. As an example, to the naked eye the raw image does not say much, which is why processing matters. Viewers were not asked to take any specific action.</description></oembed>