[ PICTOGRAM CASE HISTORY ]

Material Symbols Splitscreen Bottom Icon (Outlined). Needs intervention.

Visible referent: splitscreen bottom. Intended message: The icon must communicate Splitscreen Bottom in a digital interface.. The report separates observed asset evidence, submitted context, and public evidence signals.

0.64

PCS

0.43

CLL

0.51

NTR

[ FEATURED PICTOGRAM ]

Paper

Ink

pictoclarity / material-symbols-splitscreen-bottom-outlined

Output - Material Symbols Splitscreen Bottom Icon (Outlined)

Assessing the communicative effectiveness of the Splitscreen Bottom icon

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

Mobile appWeb appDesktop app

0.64

PCS

PictoClarity Score

0.43

CLL

Convention Learning Load

0.51

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 Splitscreen Bottom icon in the outlined style.

Primary Finding

Primary referent: splitscreen bottom.

Metric Reading

Implied function: The icon must communicate Splitscreen Bottom in a digital interface..

Public Recommendation

Conduct representative user testing across diverse user groups to validate semantic transparency and reduce confusion with similar icons, especially in contexts lacking labels or tooltips.

[ EVIDENCE SCREENING ]

What The Estimate Surfaces.

Semantic Transparency Score

Input

Expected

→

Estimated

0.57

Confusion Risk Index

Input

Possible

→

Estimated

0.57

Readability Test Score

Input

Visual

→

Estimated

0.75

PictoClarity Score

Input

Estimated

→

Estimated

0.64

Needs intervention 0.64

The pictogram carries meaningful clarity risk. 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

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 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

0.32

Balance

0.84

Perceptual

0.75

Semantic

0.57

Functional

0.59

Cultural

0.50

Temporal

0.48

Neurocognitive

0.56

Context Independence

0.59

Collective Resonance

0.51

Weakest Axis

Temporal Convergence

How strongly meaning persists over time without semantic decay.

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	0.57	How strongly extracted meaning converges on one interpretation.
Functional Convergence	0.59	How strongly the symbol maps to the intended function.
Cultural Convergence	0.50	How strongly recognition holds across cultural evidence and assumptions.
Temporal Convergence	0.48	How strongly meaning persists over time without semantic decay.
Neurocognitive Convergence	0.56	How strongly the symbol follows AAC pictogram reading: transparent referent, concrete action, low convention load, and support.
Context Independence	0.59	How strongly meaning survives without external labels or placement cues.
Collective Resonance	0.51	How strongly public evidence supports shared recognition and persistence.

Evidence Notes.

8 Findings Published

Evidence

Primary referent: splitscreen bottom.

Evidence

Implied function: The icon must communicate Splitscreen Bottom in a digital interface..

Evidence

Metaphor type: functional.

Evidence

The icon effectively represents the 'splitscreen bottom' concept with a clear visual metaphor of two horizontally stacked rectangles, emphasizing the bottom section, consistent with its intended functional meaning as a digital interface control.

Evidence

Visual metrics indicate strong perceptual clarity and robustness, with high scores in visual complexity, cohesion, and resilience to size and blur effects, supporting good recognition across display conditions.

Evidence

Semantic convergence is moderate (0.57), indicating some ambiguity remains, particularly potential confusion with similar icons such as 'split screen top' or vertical splits, especially when labels or contextual cues are absent.

Evidence

Cultural evidence is moderate (0.5), showing the symbol has some recognition and functional association but also notable semantic obsolescence and temporal decay, suggesting the meaning may weaken over time or across user groups.

Evidence

Neurocognitive and context independence scores are moderate (~0.56-0.59), implying that while the icon is somewhat transparent and understandable without labels, some users may require additional cues to fully grasp its meaning.

[ 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	0.76	0.74
1997	0.77	0.74
1998	0.76	0.74
1999	0.77	0.74
2000	0.77	0.75
2001	0.76	0.74
2002	0.76	0.75
2003	0.76	0.75
2004	0.77	0.75
2005	0.77	0.75
2006	0.76	0.75
2007	0.77	0.75
2008	0.77	0.75
2009	0.77	0.75
2010	0.77	0.75
2011	0.77	0.75
2012	0.77	0.75
2013	0.78	0.75
2014	0.78	0.75
2015	0.78	0.75
2016	0.78	0.76
2017	0.78	0.76
2018	0.78	0.76
2019	0.77	0.76
2020	0.78	0.75
2021	0.77	0.76
2022	0.77	0.75
2023	0.57	0.59
2024	0.57	0.59
2025	0.56	0.60
2026	0.53	0.59

0.57

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

0.53

Referent Recognition Score

FAS

0.64

Functional Association Score

SOS

0.39

Semantic Obsolescence Score

CSS

0.58

Cultural Saturation Score

ERS

0.47

Evidence Reliability Score

MTS

0.43

Metaphor Transfer Score

TDS

0.60

Temporal Decay Score

GDS

0.29

Generational Divide Score

CLL

0.43

Convention Learning Load

NTR

0.51

Neurocognitive Transfer Risk

SPS

0.44

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 with similar icons, especially in contexts lacking labels or tooltips.

Action

Maintain visible text labels or tooltips alongside the icon until user testing confirms that the symbol alone reliably communicates 'splitscreen bottom' to all target users.

Action

Consider design refinements to enhance semantic distinctiveness from related interface icons, such as emphasizing the bottom section more clearly or differentiating from vertical split or maximize/minimize icons.

Action

Monitor cultural and temporal trends in icon comprehension to anticipate and mitigate semantic obsolescence, updating the icon or its usage guidelines as needed.

Action

Ensure accessibility considerations are addressed, given moderate color accessibility and neurocognitive transfer risk scores, to support users with varying abilities and familiarity levels.

[ 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.