AND EYE STRAIN
Computers, laptops, tablets, mobiles and video games place particular demands on our vision.
Using digital devices requires our eyes to continually move into different positions, change focus between shorter and longer distances and rotate towards and away from each other. What's more, staring at bright screens expose your eyes to blue-violet light, which can damage the retina and disturb sleep patterns. In addition, handheld devices like smartphones come with their own challenges:
- Smaller, less defined characters that are harder to see
- Screens that are less visible in bright sunlight