Recently I found a green chroma key green bodysuit at a secondhand
store. This is used for video special effects. Covering the entire body,
including hands and face, in front of a matching background, the wearer
disappears from the image. Those running online invigilated exams need
to keep in mind the suit could be used to hide someone helping the
student. ;-)
More seriously, a $4 piece of 1 x 2 m apple green cloth from the local
store turned out to make a good background for Zoom calls.
https://blog.highereducationwhisperer.com/2021/06/a-4-green-screen-for-zoom-background.html
--
Tom Worthington, MEd FHEA FACS CP IP3P http://www.tomw.net.au
+61(0)419496150
TomW Communications Pty Ltd. PO Box 13, Belconnen ACT 2617, Australia
Liability limited by a scheme approved under Prof. Standards Legislation
Honorary Lecturer, Computer Science, Australian National University
https://cecs.anu.edu.au/research/profile/tom-worthington
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