TABULA PUBLISHERS
Range & Warning System
Note: Due to confidentiality, visuals are abstracted and focus on system logic.
Project Scope
UX Research,
UX Concept,
Tools
Figma,
Jira
Protopie
Year
2023 - 2025

Range information and warning system across multiple vehicle topologies and markets.
200+ use cases across drivetrain types, regulations, and system constraints, all within a single instrument cluster.
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Focus: consistent system logic enabling different representations with predictable behavior.
Roles
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Defined system logic (states, triggers)
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Structured 200+ use cases across variants
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Aligned with engineering, safety, regulation
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Translated constraints into system behavior
Challenges
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200+ use cases across variants and regulations
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Limited cluster space → constant trade-offs
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Consistency across representations
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Continuous iteration (parallel validation)
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Conflicting constraints: safety, legal, usability
Impact
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Scalable system logic across variants
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Reduced ambiguity in specs and implementation
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Consistent behavior despite complexity
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Foundation for future extensions