Can I trigger a HomeKit scene when my laptop's camera is turned on or off?

Like a lot of people nowadays, I'm set up in a home office and I'm often on video calls on my MacBook Pro. My partner sometimes wants to come into my office, but doesn't want to interrupt a video call. We've got a Hue bulb in the landing outside my office, so I was wondering whether I could use that to show whether I'm on a call. Can I trigger a HomeKit scene based on whether my laptop's camera is turned on or off?