This entry was published at least two years ago (originally posted on May 15, 2023). Since that time the information may have become outdated or my beliefs may have changed (in general, assume a more open and liberal current viewpoint). A fuller disclaimer is available.
Day 13: Giving presentations from home means a convenient green screen is really handy. Turns out that hanging a couple green photo backdrops from a ceiling-mounted flexible curtain track makes for a really simple way to have a green screen that can be pulled out when needed and pushed away when not being used.