[ PICTOGRAM CASE HISTORY ]

Material Symbols Sports Volleyball Icon (Outlined). Usable with support.

Visible referent: sports volleyball. Intended message: The icon must communicate Sports Volleyball in a digital interface.. The report separates observed asset evidence, submitted context, and public evidence signals.

0.65

PCS

0.39

CLL

0.46

NTR

[ FEATURED PICTOGRAM ]

Paper

Ink

pictoclarity / material-symbols-sports-volleyball-outlined

Output - Material Symbols Sports Volleyball Icon (Outlined)

Assessing the communicative effectiveness of the Sports Volleyball icon

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

Mobile appWeb appDesktop app

0.65

PCS

PictoClarity Score

0.39

CLL

Convention Learning Load

0.46

NTR

Neurocognitive Transfer Risk

Read Evidence→

[ HOW THE CASE READS ]

From Input To Public Evidence.

The application stores structured evidence. The public page turns it into a readable pictogram case history.

Submitted Context

Framework output for the Material Symbols Sports Volleyball icon in the outlined style.

Primary Finding

Primary referent: sports volleyball.

Metric Reading

Implied function: The icon must communicate Sports Volleyball in a digital interface..

Public Recommendation

Conduct representative user testing across diverse user groups to validate semantic transparency and reduce confusion risk, especially for users with varying familiarity and accessibility needs.

[ EVIDENCE SCREENING ]

What The Estimate Surfaces.

Semantic Transparency Score

Input

Expected

→

Estimated

0.62

Confusion Risk Index

Input

Possible

→

Estimated

0.45

Readability Test Score

Input

Visual

→

Estimated

0.75

PictoClarity Score

Input

Estimated

→

Estimated

0.65

Usable with support 0.65

The pictogram works, but labels or testing remain important. The estimate applies to this pictogram, this meaning, and this public context.

Last Reviewed

Jun 24, 2026

[ SCORE SCALE ]

The Public Verdict Has A Range.

The level explains the estimated context. It is not a certification.

0.80-1.00

Strong clarity

The pictogram communicates well in this context.

Use it, then keep testing with real users.

0.65-0.79

Usable with support

Current report

The pictogram works with labels or context.

Pair it with text and monitor interpretation.

0.50-0.64

Needs intervention

The pictogram carries meaningful clarity risk.

Improve the symbol before relying on it.

0.00-0.49

Not reliable

The pictogram does not communicate enough alone.

Replace it or add strong alternative support.

[ CONVERGENCE PROFILE ]

Where Meaning Converges.

The profile compares visual evidence, semantic extraction, cultural recognition, time, and cognitive context. It describes estimated convergence, not universal validity.

Convergent meaning profile

The radar shows where meaning converges. It does not certify universal validity.

Area

0.35

Balance

0.84

Perceptual

0.75

Semantic

0.62

Functional

0.60

Cultural

0.50

Temporal

0.54

Neurocognitive

0.61

Context Independence

0.65

Collective Resonance

0.50

Weakest Axis

Cultural Convergence

How strongly recognition holds across cultural evidence and assumptions.

Strongest Axis

Perceptual Convergence

How strongly visual form survives size, blur, contrast, and detail loss.

Convergent meaning profile
Axis	Score	Description
Perceptual Convergence	0.75	How strongly visual form survives size, blur, contrast, and detail loss.
Semantic Convergence	0.62	How strongly extracted meaning converges on one interpretation.
Functional Convergence	0.60	How strongly the symbol maps to the intended function.
Cultural Convergence	0.50	How strongly recognition holds across cultural evidence and assumptions.
Temporal Convergence	0.54	How strongly meaning persists over time without semantic decay.
Neurocognitive Convergence	0.61	How strongly the symbol follows AAC pictogram reading: transparent referent, concrete action, low convention load, and support.
Context Independence	0.65	How strongly meaning survives without external labels or placement cues.
Collective Resonance	0.50	How strongly public evidence supports shared recognition and persistence.

Evidence Notes.

8 Findings Published

Evidence

Primary referent: sports volleyball.

Evidence

Implied function: The icon must communicate Sports Volleyball in a digital interface..

Evidence

Metaphor type: functional.

Evidence

The icon clearly represents sports volleyball with a high confidence (0.9) in semantic transparency and functional meaning as a digital interface control.

Evidence

Visual metrics indicate good perceptual robustness with a perceptual convergence score of 0.75, showing the icon maintains clarity under size, blur, and contrast variations.

Evidence

Semantic and functional convergence scores are moderate (0.62 and 0.6 respectively), indicating the icon generally conveys the intended meaning and function but with some risk of confusion with other ball sports icons or general athletic symbols.

Evidence

Cultural convergence is the weakest axis at 0.5, reflecting moderate cultural recognition and some semantic obsolescence (score 0.31), suggesting the icon may not be universally or consistently recognized across all user groups or cultures.

Evidence

Temporal convergence (0.54) and neurocognitive convergence (0.61) show moderate persistence of meaning over time and reasonable cognitive accessibility, but there is some risk related to learned convention load (0.39) and neurocognitive transfer risk (0.46).

[ TRANSFER / METRIC CHART ]

Public evidence trend

The chart shows public evidence buckets by evidence year. Cohort breakpoints appear only when an aging referent is active.

Public evidence trend

Evidence year: 2026

Evaluation

Reference point.

X axis: Evidence year

Public evidence trend
Evidence year	Semantic Transparency	Cultural Evidence
1996	0.77	0.73
1997	0.77	0.72
1998	0.76	0.73
1999	0.77	0.72
2000	0.77	0.74
2001	0.77	0.73
2002	0.77	0.74
2003	0.78	0.74
2004	0.78	0.73
2005	0.77	0.73
2006	0.78	0.74
2007	0.77	0.76
2008	0.77	0.75
2009	0.76	0.73
2010	0.78	0.74
2011	0.76	0.73
2012	0.76	0.73
2013	0.76	0.75
2014	0.77	0.73
2015	0.76	0.74
2016	0.76	0.76
2017	0.76	0.74
2018	0.77	0.75
2019	0.77	0.74
2020	0.77	0.75
2021	0.78	0.74
2022	0.77	0.74
2023	0.39	0.59
2024	0.45	0.59
2025	0.40	0.60
2026	0.37	0.59

0.45

Confusion Risk Index

VRS

0.72

Visual Readability Score

PCH

1.00

Perceptual Cohesion

RTS

0.75

Readability Test Score

SRS

0.70

Scale Robustness Score

BRS

0.84

Blur Robustness Score

TCS

0.78

Target Contrast Stability

SDS

0.74

Stroke Durability Score

SFS

0.65

Silhouette Fidelity Score

NDS

1.00

Negative Detail Score

BBS

0.00

Bounding Box Balance

CPS

1.00

Compression Preservation

PDS

1.00

Pixel Density Suitability

ORS

0.65

Orientation Robustness

CAS

0.60

Color Accessibility Score

RRS

0.55

Referent Recognition Score

FAS

0.60

Functional Association Score

SOS

0.31

Semantic Obsolescence Score

CSS

0.51

Cultural Saturation Score

ERS

0.46

Evidence Reliability Score

MTS

0.42

Metaphor Transfer Score

TDS

0.48

Temporal Decay Score

GDS

0.25

Generational Divide Score

CLL

0.39

Convention Learning Load

NTR

0.46

Neurocognitive Transfer Risk

SPS

0.45

Symbol Persistence Score

OBS

0.19

Obsolescence Signal

CTS

0.00

Cohort Transfer Slope

[ RECOMMENDED NEXT ACTIONS ]

What Improves This Pictogram.

Action

Conduct representative user testing across diverse user groups to validate semantic transparency and reduce confusion risk, especially for users with varying familiarity and accessibility needs.

Action

Maintain visible text labels or tooltips alongside the icon in interfaces until user testing confirms the icon's standalone clarity and reduces reliance on learned conventions.

Action

Ensure the icon is placed within clear contextual cues or accompanied by labels to mitigate confusion with neighboring interface actions or other sports icons.

Action

Consider cultural adaptation or alternative icons for regions or user groups where volleyball icon recognition is weaker or semantic obsolescence is higher.

Action

Monitor ongoing user feedback and update icon design or usage guidelines to maintain clarity and functional mapping over time, addressing any emerging generational or cultural divides.

[ Private testing / Admin invite ]

Request an invite for pictogram clarity screening.

Access stays invite-only during private testing.

Requests feed the admin invite queue.

Useful context helps select early pilots.