I didn't watch video but all devices with a screen emit blue light which has a hypnotic effect and allow you to stare at the device for hours. It's by design.
My Samsung tablet has a blue light filter and I always have it turned on. Can't stand how it looks without it now, gives me a headache almost immediately!
I didn't watch video but all devices with a screen emit blue light which has a hypnotic effect and allow you to stare at the device for hours. It's by design.
You can wear special glasses and tinker with your display in accessibility for iphone. Plus, there’s an app.
My Samsung tablet has a blue light filter and I always have it turned on. Can't stand how it looks without it now, gives me a headache almost immediately!