How can you reduce eye strain when using a computer?

2 Follow the 20-20-20 rule

Another cause of eye strain is the lack of eye movement and focusing on the same distance for a long time. This can lead to eye fatigue, dryness, and blurred vision. To prevent this, you should follow the 20-20-20 rule, which means that every 20 minutes, you should look away from your screen and focus on something that is at least 20 feet away for 20 seconds. This will help you relax your eye muscles and lubricate your eyes. You can use a timer app or a browser extension to remind you to take these breaks.

3 Position your screen properly

The position of your screen can also affect your eye strain and your posture. You want to make sure that your screen is at a comfortable distance and height, and that it is aligned with your eyes. You should avoid placing your screen too close or too far, too high or too low, or too tilted or twisted. The ideal distance is about an arm's length away, and the ideal height is slightly below eye level. You should also avoid any glare or reflection on your screen, which can cause you to squint or strain your eyes. You can use an anti-glare screen protector or adjust your lighting sources to minimize glare.

4 Blink more often

One of the simplest ways to reduce eye strain is to blink more often. Blinking helps you moisten your eyes and prevent dryness, irritation, and infection. However, when you are focused on your screen, you tend to blink less frequently and less fully, which can cause your eyes to dry out and become red and sore. To avoid this, you should consciously blink more often and more completely, especially during your 20-20-20 breaks. You can also use artificial tears or eye drops to lubricate your eyes if they feel dry or scratchy.

5 Consult an eye doctor

Finally, if you experience persistent or severe eye strain, you should consult an eye doctor and get a comprehensive eye exam. You may have an underlying eye condition or need a prescription for glasses or contact lenses. An eye doctor can also advise you on the best practices and products for your eye health and your product design work. You should visit an eye doctor at least once a year or more often if you have any symptoms or concerns.

6 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?