[ PICTOGRAM CASE HISTORY ]

Material Symbols Print Lock.

Name: Material Symbols Print Lock Icon (Rounded) PictoClarity report data
Creator: Google
Published: 2026-06-27T06:40:50.668Z
License: https://pictoclarity.com/license/

Rounded icon

Needs intervention

Visible referent: print lock. Intended message: The icon must communicate Print Lock in a digital interface. This Material Symbols asset uses the Rounded style in default interface contexts.

0.58

PCS

0.69

CLL

0.50

NTR

[ Style variants ]

pictoclarity / material-symbols-print-lock

OutlinedNeeds intervention RoundedNeeds intervention SharpNeeds intervention

[ Diagnostic output ]

First read the submitted symbol.

0.58 PCS · 0-1 higher is clearer

The report starts with the visible asset, intended message, score, and context. The estimate stays scoped to this case.

Paper

Ink

pictoclarity / material-symbols-print-lock-rounded

Output - Material Symbols Print Lock Icon (Rounded)

Assessing the communicative effectiveness of the Print Lock icon

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

Mobile appWeb appDesktop app

0.58

PCS

PictoClarity Score

0.69

CLL

Convention Learning Load

0.50

NTR

Neurocognitive Transfer Risk

Read case interpretation→Markdown version

[ CASE INTERPRETATION ]

How the report reads.

Needs intervention

0.58

0-1 scale; higher is clearer. Support.

The pictogram carries meaningful clarity risk. It applies to this pictogram, this meaning, and this public context.

[ Report trace ]

Evidence stays attached from input to support.

Context first. Score second. Support last.

Submitted context

Framework output for the Material Symbols Print Lock icon in the rounded style.

Observed referent

Primary referent: print lock.

Estimate driver

Implied function: The icon must communicate Print Lock in a digital interface..

Recommended support

Validate whether users learn the convention or infer the action directly.

[ METRIC DRIVERS ]

What changes the estimate.

Semantic Transparency Score

Input

Expected

→

Estimated

0.61

0-1 scale; higher is clearer. Support.

Confusion Risk Index

Input

Possible

→

Estimated

0.43

0-1 scale; higher is clearer. Intervention.

Readability Test Score

Input

Visual

→

Estimated

0.75

0-1 scale; higher is clearer. Strong.

PictoClarity Score

Input

Estimated

→

Estimated

0.58

0-1 scale; higher is clearer. Support.

Needs intervention 0.58

0-1 scale; higher is clearer. Support.

The pictogram carries meaningful clarity risk. This level is scoped to the submitted meaning, visual asset, and public-use context.

Last Reviewed

Jul 05, 2026

[ Score scale ]

How to read the level.

Needs intervention

The label names screening risk for this context. It is not a certification or a measured comprehension rate.

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

The pictogram works with labels or context.

Pair it with text and monitor interpretation.

0.50-0.64

Needs intervention

Current report

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 evidence agrees.

The profile compares visual evidence, semantic extraction, cultural recognition, time, and cognitive context. It shows agreement between signals, not universal validity.

Convergent meaning profile

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

Area

0.27

Balance

0.72

Perceptual

0.76

Semantic

0.61

Functional

0.49

Cultural

0.34

Temporal

0.34

Neurocognitive

0.59

Context Independence

0.61

Collective Resonance

0.39

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	0.76	How strongly visual form survives size, blur, contrast, and detail loss.
Semantic Convergence	0.61	How strongly extracted meaning converges on one interpretation.
Functional Convergence	0.49	How strongly the symbol maps to the intended function.
Cultural Convergence	0.34	How strongly recognition holds across cultural evidence and assumptions.
Temporal Convergence	0.34	How strongly meaning persists over time without semantic decay.
Neurocognitive Convergence	0.59	How strongly the symbol follows AAC pictogram reading: transparent referent, concrete action, low convention load, and support.
Context Independence	0.61	How strongly meaning survives without external labels or placement cues.
Collective Resonance	0.39	How strongly public evidence supports shared recognition and persistence.

Legacy function

The visible object can be recognizable while the intended action behaves as a learned interface convention.

Cultural axis

0.34

Recognition depends on cultural exposure and prior assumptions, so shared understanding is weaker than visual recognition alone suggests.

Temporal axis

0.34

Meaning weakens over time when the source object or function is less present in everyday use.

[ Published findings ]

What the case evidence says.

8 findings

Findings summarize the public reading for this pictogram. They do not replace user testing.

Finding 01

Primary referent: print lock.

Finding 02

Implied function: The icon must communicate Print Lock in a digital interface..

Finding 03

Metaphor type: legacy_functional.

Finding 04

Functional meaning: The icon must communicate Print Lock in a digital interface..

Finding 05

PCS total: 0.58.

Finding 06

The symbol depends on a meaning with measurable semantic age.

Finding 07

Comprehension likely varies by generation or prior exposure.

Finding 08

The sign behaves as a learned convention rather than a transparent pictogram.

[ Public evidence ]

Evidence over time and cohort transfer.

The first chart shows evidence-year movement. The second chart shows birth-cohort transfer for the active aging referent.

Public evidence trend

Evidence year: 2026

Evaluation

Reference point.

X axis: Evidence year

Public evidence trend
Evidence year	Semantic Transparency	Cultural Evidence
1996	0.70	0.68
1997	0.53	0.51
1998	0.68	0.66
1999	0.74	0.72
2000	0.70	0.68
2001	0.54	0.52
2002	0.75	0.73
2003	0.73	0.71
2004	0.75	0.73
2005	0.77	0.75
2006	0.72	0.70
2007	0.75	0.73
2008	0.56	0.56
2009	0.72	0.70
2010	0.71	0.69
2011	0.75	0.73
2012	0.75	0.73
2013	0.75	0.73
2014	0.78	0.76
2015	0.73	0.71
2016	0.74	0.72
2017	0.75	0.73
2018	0.78	0.76
2019	0.72	0.70
2020	0.75	0.73
2021	0.76	0.74
2022	0.77	0.75
2023	0.61	0.62
2024	0.61	0.63
2025	0.61	0.63
2026	0.58	0.61

[ BIRTH COHORT TRANSFER ]

print lock cohort transfer profile

Familiarity Breakeven

1989

First birth cohort where convention outweighs direct familiarity.

PCS Breakeven

1990

PCS crosses the 0.65 threshold.

Obsolescence

0.76

How strongly the source object behaves as obsolete.

Generational Divide

0.82

Estimated gap across modeled birth cohorts.

print lock cohort transfer profile

Estimated birth cohort: 1989

Familiarity breakeven

Learned convention outweighs direct object familiarity from this birth cohort.

Estimated birth cohort: 1990

PCS threshold breakeven

PCS crosses the 0.65 threshold from this birth cohort.

X axis: Estimated birth cohort

print lock cohort transfer profile
Estimated birth cohort	PictoClarity Score	Direct Object Familiarity	Learned Convention Load	Transfer Risk
1986	0.72	0.98	0.29	0.38
1987	0.70	0.92	0.34	0.41
1988	0.68	0.85	0.39	0.45
1989	0.66	0.78	0.44	0.48
1990	0.64	0.71	0.49	0.51
1991	0.62	0.64	0.54	0.55
1992	0.60	0.57	0.59	0.58
1993	0.57	0.51	0.64	0.61
1994	0.55	0.44	0.69	0.65
1995	0.53	0.37	0.73	0.68
1996	0.51	0.30	0.78	0.71
1997	0.49	0.23	0.83	0.74
1998	0.47	0.17	0.88	0.78
1999	0.47	0.17	0.88	0.78
2000	0.47	0.17	0.88	0.78
2001	0.47	0.17	0.88	0.78
2002	0.47	0.17	0.88	0.78
2003	0.47	0.17	0.88	0.78
2004	0.47	0.17	0.88	0.78
2005	0.47	0.17	0.88	0.78
2006	0.47	0.17	0.88	0.78
2007	0.47	0.17	0.88	0.78
2008	0.47	0.17	0.88	0.78
2009	0.47	0.17	0.88	0.78
2010	0.47	0.17	0.88	0.78
2011	0.47	0.17	0.88	0.78
2012	0.47	0.17	0.88	0.78
2013	0.47	0.17	0.88	0.78
2014	0.47	0.17	0.88	0.78
2015	0.47	0.17	0.88	0.78
2016	0.47	0.17	0.88	0.78
2017	0.47	0.17	0.88	0.78
2018	0.47	0.17	0.88	0.78
2019	0.47	0.17	0.88	0.78
2020	0.47	0.17	0.88	0.78
2021	0.47	0.17	0.88	0.78
2022	0.47	0.17	0.88	0.78
2023	0.47	0.17	0.88	0.78
2024	0.47	0.17	0.88	0.78
2025	0.47	0.17	0.88	0.78
2026	0.47	0.17	0.88	0.78

Reference object: print lock.

Metaphor type: legacy_functional.

Obsolescence signal affects cohort scoring.

Evidence note

External evidence not used for public claims

Some external references were not relevant enough to support public cultural or trend claims. Omitted: OpenAlex annual evidence: print lock icon comprehension; Crossref annual evidence: print lock icon comprehension.

asset source

Material Symbols print_lock SVG

Material Symbols by Google

Unofficial clarity analysis. PictoClarity is not affiliated with, endorsed by, or sponsored by Google. Material Symbols are provided by Google under their published license.

Open source

[ Metric scorecard ]

The scores behind the reading.

30 metrics

Each metric explains one pressure point. The composite score uses these signals together.

PCS

Driver

0.58

0-1 scale; higher is clearer. Support.

PictoClarity Score

Why it matters

The composite score is pulled down by high convention load and weak public evidence.

model-estimated / derived

STS

0.61

0-1 scale; higher is clearer. Support.

Semantic Transparency Score

model-estimated / independent

CRI

0.43

0-1 scale; lower is safer. Watch.

Confusion Risk Index

model-estimated / derived

VRS

0.72

0-1 scale; higher is clearer. Support.

Visual Readability Score

measured / independent

PCH

1.00

0-1 scale; higher is clearer. Strong.

Perceptual Cohesion

measured / independent

RTS

0.75

0-1 scale; higher is clearer. Strong.

Readability Test Score

measured / independent

SRS

0.70

0-1 scale; higher is clearer. Support.

Scale Robustness Score

measured / independent

BRS

0.84

0-1 scale; higher is clearer. Strong.

Blur Robustness Score

measured / independent

TCS

0.78

0-1 scale; higher is clearer. Strong.

Target Contrast Stability

measured / independent

SDS

0.74

0-1 scale; higher is clearer. Support.

Stroke Durability Score

measured / independent

[ RECOMMENDED SUPPORT ]

What to test next.

Recommendation

Validate whether users learn the convention or infer the action directly.

Recommendation

Test the pictogram with users across age bands.

Recommendation

Pair the pictogram with a modern functional cue.

Recommendation

Run representative user testing before publication.

Recommendation

Keep the text label visible until semantic transparency is proven.

[ 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.