Which of the following is a consequence of not following the 20-20-20 rule?

The 20-20-20 rule suggests that every 20 minutes spent looking at a screen, one should take a 20-second break to look at something 20 feet away. Not following this guideline can lead to increased digital eye strain, which manifests as discomfort, dryness, blurred vision, and headaches. This is especially pertinent in today's digital age, where prolonged screen time has become the norm.

When one ignores the 20-20-20 rule, their eyes remain fixated on a screen without breaks, causing overexertion of the eye muscles and leading to symptoms of digital eye strain. In contrast, adhering to this rule helps alleviate these symptoms by allowing the eyes to refocus and relax regularly. Thus, neglecting the 20-20-20 rule can exacerbate discomfort and lead to more significant vision fatigue over time.