While this story is fictional, flash warnings on social media are used to protect people with or light sensitivities. Rapidly blinking lights can trigger seizures or migraines. 📱 Tips for Using the Effect Safely

using high-frequency strobes for more than a few seconds.

include a clear "Flash Warning" text overlay at the start of your video.

Flash. The figure was at the edge of her bed.Flash. It was standing right behind her chair.Flash. A cold, grey hand rested on her shoulder.