# Lucide Icons Square Arrow Up Icon (Default)

- Artifact: PictoClarity public report
- Canonical HTML URL: https://pictoclarity.com/@pictoclarity/lucide-square-arrow-up/default/
- Markdown URL: https://pictoclarity.com/md/@pictoclarity/lucide-square-arrow-up/default/
- Owner: pictoclarity
- Slug: lucide-square-arrow-up-default
- Language: en
- PictoClarity Score: 0.64
- Application contexts: Mobile app, Web app, Desktop app

## Summary

Framework output for the Lucide Icons Square Arrow Up icon in the default style.

## Interpretation

Visible referent: square arrow up. Intended message: The icon must communicate Square Arrow Up in a digital interface. The report separates observed asset evidence, submitted context, and public evidence signals.

## Diagnostic

Assessing the communicative effectiveness of the Square Arrow Up icon

This reviewed catalog report estimates clarity for Square Arrow Up in default interface contexts. Scores are screening estimates and do not replace user testing.

## Findings

- Evidence trend review: Public evidence trend has no visible historical evidence source, so it cannot render as a sourced public trend.
- Primary referent: square arrow up.
- Implied function: The icon must communicate Square Arrow Up in a digital interface..
- Metaphor type: abstract.
- Functional meaning: The icon must communicate Square Arrow Up in a digital interface..
- PCS total: 0.64.
- The sign behaves as a learned convention rather than a transparent pictogram.
- Object recognition may not transfer reliably into action understanding.
- Weakest convergence axis: Cultural Convergence.

## Recommendations

- Review annual evidence before publishing trend or cohort-transfer claims.
- Test object-to-action transfer with neurodivergent participants.
- Validate whether users learn the convention or infer the action directly.
- Run representative user testing before publication.
- Keep the text label visible until semantic transparency is proven.
- Keep visible label support when scores sit below strong clarity.

## Metrics

- PCS - PictoClarity Score: 0.64
- STS - Semantic Transparency Score: 0.52
- CRI - Confusion Risk Index: 0.61
- VRS - Visual Readability Score: 0.85
- PCH - Perceptual Cohesion: 1.00
- RTS - Readability Test Score: 0.87
- SRS - Scale Robustness Score: 0.73
- BRS - Blur Robustness Score: 0.90
- TCS - Target Contrast Stability: 0.78
- SDS - Stroke Durability Score: 0.85
- SFS - Silhouette Fidelity Score: 0.91
- NDS - Negative Detail Score: 1.00
- BBS - Bounding Box Balance: 0.75
- CPS - Compression Preservation: 1.00
- PDS - Pixel Density Suitability: 1.00
- ORS - Orientation Robustness: 0.91
- CAS - Color Accessibility Score: 0.60
- FAS - Functional Association Score: 0.57
- ERS - Evidence Reliability Score: 0.39
- MTS - Metaphor Transfer Score: 0.38
- CLL - Convention Learning Load: 0.61
- NTR - Neurocognitive Transfer Risk: 0.56

## Evidence Notes

- Public trend evidence not shown - Public evidence trend data was not relevant or visible enough to support a sourced trend chart.

## Evidence Sources

- Lucide Icons square-arrow-up SVG - asset_source - https://lucide.dev/icons/

## Public Use Guidance

PictoClarity scores are evidence-based screening estimates, not certifications or observed human comprehension rates.
Use this public report with attribution to PictoClarity and the canonical HTML URL above.