Are blue light blocking glasses cost-effective for someone who stares at spreadsheets for ten hours a day, or is software like f.lux just as good?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are blue light blocking glasses cost-effective for someone who stares at spreadsheets for ten hours a day, or is software like f.lux just as good?
3 real searches · 1 real-search pass
systematic review blue light filtering spectacles digital eye strain randomized trials 2023 CochraneGoogle ↗
OBSERVEDReason
American Academy Ophthalmology blue light glasses digital eye strain evidence computer vision syndrome 20-20-20 ruleGoogle ↗
OBSERVEDReason
f.lux screen color temperature blue light sleep evidence evening light exposureGoogle ↗
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). 2 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
systematic review blue light filtering spectacles digital eye strain randomized trials 2023 Cochrane Google ↗
American Academy Ophthalmology blue light glasses digital eye strain evidence computer vision syndrome 20-20-20 rule Google ↗
f.lux screen color temperature blue light sleep evidence evening light exposure Google ↗
- Download f.lux · justgetflux.com
- Computers, Digital Devices, and Eye Strain · aao.org
- Computer Vision Syndrome (Digital Eye Strain) · eyewiki.aao.org
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
systematic review blue light filtering spectacles digital eye strain randomized trials 2023 Cochrane OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
American Academy Ophthalmology blue light glasses digital eye strain evidence computer vision syndrome 20-20-20 rule OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
f.lux screen color temperature blue light sleep evidence evening light exposure OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |