May I introduce you to your personal vision assistant, EVO:
You will be letting it guide you into having the right beaks to protect your vision from too much screen time today. You will need about 30 minutes to set it (no downloads, works in browser) and then enjoy getting annoyed as it interrupts your work and asks you to do some eye gymnastics. Tell us how you got on and what you learnt about finding finding stillness amidst movement. No rude words please. If you want to read a review before you play, you can.