Including a strobing or flashing light warning is a thoughtful consideration, particularly for events in regions with heightened sensitivity to accessibility and liability concerns. While CUE's Light Show does involve flashing phone screens and flashlights creating a strobing visual effect, most clients address this through their presenter scripts and in-venue announcements rather than on-screen graphics. The announcement before the activation begins is typically the appropriate place to mention that the experience involves flashing lights, giving fans who may be photosensitive the opportunity to look away or not participate. If you prefer an additional layer of protection, you could include brief disclaimer text on the permission or waiting screens, though this should be balanced against keeping the fan experience streamlined and visually clean.
