My optometrist recommended adding Blue IQ lenses to my new glasses prescription because I stare at screens all day. Are they actually worth the extra money or is it just a marketing gimmick?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
My optometrist recommended adding Blue IQ lenses to my new glasses prescription because I stare at screens all day. Are they actually worth the extra money or is it just a marketing gimmick?
3 real searches · 1 real-search pass
Cochrane review blue-light filtering spectacle lenses digital eye strain randomized trials 2023 conclusionsGoogle ↗
OBSERVEDConsequence
American Academy Ophthalmology blue light glasses computer screens eye strain recommendationGoogle ↗
OBSERVEDConsequence
College of Optometrists blue light filtering lenses evidence sleep eye strainGoogle ↗
OBSERVEDReason
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.
ChatGPT real searches (3)
Classes come from the query-classifier (a local Laya model). 1 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
Cochrane review blue-light filtering spectacle lenses digital eye strain randomized trials 2023 conclusions Google ↗
American Academy Ophthalmology blue light glasses computer screens eye strain recommendation Google ↗
College of Optometrists blue light filtering lenses evidence sleep eye strain Google ↗
- Blue-light filtering spectacle lenses for visual performance, macular (back part of the eye) protection, and improving sleep quality · cochrane.org
- Blue-light filtering spectacles probably make no difference to eye strain, eye health or sleep quality · cochrane.org
- Are Blue Light-Blocking Glasses Worth It? · aao.org
- Computers, Digital Devices, and Eye Strain · aao.org
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Cochrane review blue-light filtering spectacle lenses digital eye strain randomized trials 2023 conclusions OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
American Academy Ophthalmology blue light glasses computer screens eye strain recommendation OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
College of Optometrists blue light filtering lenses evidence sleep eye strain OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |