Are blue light blocking computer glasses worth buying or is eye strain from screens caused by something else entirely?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are blue light blocking computer glasses worth buying or is eye strain from screens caused by something else entirely?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
2023 Cochrane blue-light filtering spectacle lenses eye strain systematic review conclusions Google ↗
American Academy Ophthalmology digital eye strain blue light glasses 20-20-20 blinking screen use Google ↗
- Are Blue Light-Blocking Glasses Worth It? · aao.org
- Computers, Digital Devices, and Eye Strain · aao.org
- Blue-light filtering spectacle lenses for visual performance, macular (back part of the eye) protection, and improving sleep quality · cochrane.org
- Digital Devices and Your Eyes · aao.org
- Should You Be Worried About Blue Light? · aao.org
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2023 Cochrane blue-light filtering spectacle lenses eye strain systematic review conclusions OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
American Academy Ophthalmology digital eye strain blue light glasses 20-20-20 blinking screen use OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |