What are effective techniques to reduce digital eye strain without specialized equipment?

To reduce digital eye strain without specialized equipment, consider implementing the 20-20-20 rule: every 20 minutes, look at an object 20 feet away for at least 20 seconds[1]. Additionally, take regular breaks to rest your eyes and avoid prolonged focus on screens[2].

Adjust your workspace by ensuring your screen is positioned slightly below eye level and an arm's length away to promote comfort while reducing glare from lights[5][4]. Remember to blink frequently to keep your eyes lubricated[6].