Do cheap blue light blocking glasses actually work or am I wasting my tight budget on Amazon gimmicks?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Do cheap blue light blocking glasses actually work or am I wasting my tight budget on Amazon gimmicks?
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.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
systematic review blue light filtering spectacle lenses digital eye strain randomized controlled trials sleep evidence Cochrane 2023 Google ↗
American Academy Ophthalmology blue light glasses screens eye strain recommendation Google ↗
- Are Blue Light-Blocking Glasses Worth It? · aao.org
- Digital Devices and Your Eyes · aao.org
- 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
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
systematic review blue light filtering spectacle lenses digital eye strain randomized controlled trials sleep evidence Cochrane 2023 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
American Academy Ophthalmology blue light glasses screens eye strain recommendation OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 |