Flashing Imagery

Flashing, blinking and flickering imagery can trigger seizures. According to the Epilepsy Foundation, flashing light between 5 to 30 flashes per second is most likely to cause seizures.  

If your video has strobing effects or flashing images, it’s important to add a line of text at the start of your video as a disclaimer for viewers. 

Flashing imagery example:

concrete UC Davis sign with white letters and disclaimer notice text