What safety certification standards do hoverboards need to meet to be legally permitted on public university campuses?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What safety certification standards do hoverboards need to meet to be legally permitted on public university campuses?
3 real searches · 1 real-search pass
UL 2272 hoverboard certification CPSC electrical systems personal e-mobility devices officialGoogle ↗
OBSERVEDInstruction
California hoverboard laws electric personal transportation device university campus UL 2272Google ↗
OBSERVEDReason
public university hoverboard policy UL 2272 campus prohibited allowedGoogle ↗
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). 3 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
UL 2272 hoverboard certification CPSC electrical systems personal e-mobility devices official Google ↗
California hoverboard laws electric personal transportation device university campus UL 2272 Google ↗
public university hoverboard policy UL 2272 campus prohibited allowed Google ↗
- UL 2272 | UL Standards & Engagement · shopulstandards.com
- Personal e-Mobility Evaluation, Testing and Certification · ul.com
- UL Verification with UCLA Fire · transportation.ucla.edu
- Micromobility Device Testing and Certification · ul.com
- Hoverboard Safety Alert · cpsc.gov
- E-Bike/Micromobility Device Safety: Product Certification · ul.com
- Resellers-Guide-Updated-Final-3-3--21 · cpsc.gov
- CPSC Calls on Manufacturers to Comply with Safety Standards for Battery-Powered Products to Reduce the Risk of Injury and Death · cpsc.gov
- Hoverboard Fire Safety · blink.ucsd.edu
- Micromobility Regulations · transportonline.tamu.edu
- Motorcycles and Similar Vehicles · chp.ca.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
UL 2272 hoverboard certification CPSC electrical systems personal e-mobility devices official OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
California hoverboard laws electric personal transportation device university campus UL 2272 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
public university hoverboard policy UL 2272 campus prohibited allowed OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |