Question 1

What is digital eye strain?

Accepted Answer

Digital eye strain (also called computer vision syndrome) is a group of eye and vision-related problems caused by prolonged screen use: dry or tired eyes, headaches, blurred vision, and difficulty shifting attention.

Question 2

Is Moru a medical product?

Accepted Answer

No. Moru is a wellness and recovery product, not a medical device. It does not diagnose, treat, or prevent any medical condition.

Question 3

Why does Moru need camera access?

Accepted Answer

Moru uses your camera to perform an eye-tracking calibration and a short focus check. Raw video is not stored by default: the camera runs only during your active session and only derived signals are used.

Question 4

Does the 20-20-20 rule help?

Accepted Answer

Research suggests yes — taking a 20-second break every 20 minutes to look at something 20 feet away reduces accommodation strain and helps refresh focus.

Question 5

Is blue light the main problem?

Accepted Answer

Blue light is one factor, but research indicates the primary drivers of digital eye strain are reduced blink rate, sustained near-focus, and glare — not blue light alone.

Question 6

How often should I use Moru?

Accepted Answer

A 2-minute check once every 90–120 minutes of focused screen work is a good starting rhythm. The desktop widget can remind you at custom intervals.

Question 7

Can I use Moru without installing an app?

Accepted Answer

Yes. Moru runs as a Progressive Web App (PWA) directly in your browser — no download, no App Store required.