Design Leadership • AI System Architecture

AI UI Behavioral Contracts: Deterministic Controls for Generative Interfaces for Jaggaer Enterprise Systems

Phase 1 Rollout • 12+ Core Specs

Leading the design architecture initiative to transform standard visual component specs into explicit, machine-readable behavioral contracts across our core UI library. While traditional design systems document static visual states, this framework governs how UI components behave when AI acts within the loop—enforcing a deterministic control hierarchy (User > System > AI) to eliminate engineering interpretation drift and realign AI output with our enterprise standards.

Control Hierarchy

User > System > AI

Phase 1 Integration Scope

12+ Core Component Specs

Primary System Win

Design System Alignment

// Reference Contract Artifact (Featured: Button Component)

Scroll to inspect spec contract architecture ↓

contracts /

button-spec.md spec-template.md cursor-llm-rules.md architecture-rationale.md

# AI Button Component Behavioral Specification

## 0. Intent of This Document

This document defines a complete behavioral contract for an AI-enabled Button component.

It MUST:

• Define behavior as the primary source of truth (NOT visuals)

• Eliminate ambiguity between design, engineering, and AI systems

• Enforce deterministic outcomes

• Establish control hierarchy: User > System > AI

• Enable direct implementation without interpretation

## 1. Component Definition

### 1.1 Name
Button (AI-Enabled)

### 1.2 Purpose
Trigger a discrete, user-initiated action with optional AI-assisted labeling, prioritization, or suggestion.

### 1.3 When to Use

MUST be used when a user needs to explicitly trigger an action
SHOULD be used for primary, secondary, or destructive actions
CAN be used for AI-suggested actions where user confirmation is required

### 1.4 When NOT to Use

MUST NOT be used for navigation that changes context without action
MUST NOT replace passive indicators (e.g., labels, badges)

## 2. Behavioral Model (Source of Truth)

### 2.1 Supported Actions

User-triggered: Click / tap | Keyboard activation (Enter / Space)

System-triggered: Enable / disable | Loading state activation

AI-triggered (non-executing unless explicitly allowed): Suggest label | Suggest priority (primary/secondary/danger)

### 2.2 Action Outcomes

Activate Button: Executes bound action (Side effects: May trigger loading state; Dependencies: Must be enabled)

Disable Button: Prevents interaction (Dependencies: System conditions)

Trigger Loading: Replaces label with loader or locks interaction (Side effects: Prevents repeated activation)

## 3. State Model (Explicit State Machine)

### 3.1 Valid States: Enabled, Hover, Focused, Disabled, Loading

### 3.2 Invalid States: MUST NOT be Enabled & Disabled simultaneously | MUST NOT be Interactive while Loading

### 3.3 State Transitions: Enabled → Hover → Focused → Enabled | Enabled ↔ Loading | Enabled ↔ Disabled

### 3.4 State Priority Rules: User actions MUST override AI | System constraints MUST override invalid user actions | AI MUST NOT override system constraints

## 4. Interaction Model

4.1 Pointer Interaction: MUST trigger action on click/tap when enabled; MUST NOT trigger when disabled or loading.

4.2 Keyboard Interaction: MUST activate on Enter and Space; MUST support tab navigation and arrow navigation for segmented/split buttons.

4.3 Focus Management: MUST show visible focus state; MUST move focus predictably across grouped buttons; MUST retain focus after action unless context changes.

## 5. Data Contract

5.1 Input Schema: Required: label: string, intent: enum(primary, secondary, danger) | Optional: icon, disabled, loading, actions[]

5.2 Constraints: MUST have a label or accessible name; MUST NOT allow empty label; MUST enforce intent consistency.

5.3 Output Events: onClick, onFocus, onBlur, onOpen

5.4 Error Handling: MUST fail safely (no action execution); MUST log invalid state transitions.

## 6. System Behavior & 7. AI Interaction Rules

6.1 Initialization & Async: MUST default to Enabled; MUST enter Loading on async trigger and prevent duplicate execution.

7.1 AI Capabilities: AI CAN suggest button labels, intent hierarchy, and grouping (segmented/split).

7.2 AI Restrictions: AI MUST NOT override user-defined values, violate system constraints, or introduce non-deterministic UI behavior.

7.3 AI Influence Scope: Data-level (labels), Presentation-level (priority), Decision-level (suggest actions ONLY).

7.4 Confidence Handling: High confidence → Suggest primary action | Medium confidence → Suggest secondary action | Low confidence → Provide optional suggestions only.

7.5 Explainability: AI SHOULD provide reasoning when influencing output; AI influence MUST be reversible.

## 8. Layout, 9. Content & 10. Accessibility Contract

Layout Rules: MUST be placed horizontally; primary action on the right, secondary actions on the left; collapse into split button when exceeding 3 actions.

Content Rules: MUST be capitalized; MUST be concise; MUST truncate with ellipsis when exceeding width.

Accessibility: role="button"; MUST announce label and state; MUST support tab, enter, space; focus MUST be clearly visible.

## 11. Edge Cases, 12. Limits & 16. Acceptance Criteria

Edge Cases: Empty data → render disabled | Invalid data → do not render interactive state | Rapid updates → debounce execution.

Limits: Minimum width: 80px | Border radius: 3px | Max actions (segmented): 6 | Latency < 100ms.

Acceptance Criteria: All states MUST be testable; all transitions MUST be deterministic; all constraints MUST be enforceable.

17. Summary: The Button component guarantees deterministic, accessible, and user-controlled action triggering with safe AI augmentation for labeling and prioritization.

// Interactive Proof of Concept

Contract Authority Tier Execution

Toggle between control authority tiers to see how the component behavioral contract responds deterministically under varying runtime conditions.

Tier 1: User Priority State Tier 2: System Boundary Override Tier 3: AI Augmentation State

// System Integration Inventory

Phase 1 Contract Coverage (12 Core Components)

Standardized behavioral contracts authored across the enterprise UI design system library:

01. Button Active

02. Data Table Spec Ready

03. TextInput Spec Ready

04. Modal Drawer Spec Ready

05. Dropdown Select Spec Ready

06. Filter Chip Spec Ready

07. Notification Spec Ready

08. Tooltip Spec Ready

09. Search Input Spec Ready

10. Accordion Spec Ready

11. Progress Bar Spec Ready

12. Badge Label Spec Ready

// 01. Context & The Leadership Challenge

Bridging Ungoverned AI Engineering with System Architecture

The Problem: Zero AI Rules & System Drift

Early AI interface development lacked defined behavioral rules or boundaries. Engineering was implementing AI-generated UI elements ad hoc—resulting in interface patterns that bore no relationship to our core enterprise design system, inconsistent state management, and unpredictable component behavior.

My Execution: Multi-Component Phase 1 Standardization

I led the initiative to create the Design.MD Behavioral Specification Framework, establishing explicit, deterministic rules for how AI interacts with UI components. Moving beyond static visual documentation, I authored and standardized Phase 1 contracts for roughly a dozen core system components to realign production builds with our design system logic.

// 02. Core Framework

Establishing System Boundaries (User > System > AI)

To eliminate engineering interpretation drift and prevent unprompted UI states, I defined a strict control hierarchy across all authored component specifications.

Authority Tier	Operational Scope	Behavioral Constraint
1. User	Explicit interactions, clicks, and manual parameter inputs	Must always override AI suggestions and system defaults
2. System	Validation rules, security schemas, state machines	Enforces valid state transitions and component boundaries
3. AI Agent	Dynamic label suggestions, intent hierarchy, contextual priority	Restricted to non-executing suggestions; cannot bypass system limits

// 03. Resilience & Reliability

Edge Case Rules & Failure Mode Specifications

Behavioral specifications explicitly define system fallbacks under non-ideal runtime scenarios:

High AI Latency (>800ms)

System suppresses AI dynamic label suggestions and renders default, static system text immediately to maintain UI interaction speed (<100ms response).

Low Confidence Threshold (<0.70)

Component falls back to secondary presentation styling, requiring explicit user confirmation before executing any bound action.

Network Offline / Disconnect

Component automatically locks AI-suggested triggers, displaying native offline tooltip indicators while maintaining deterministic local button behavior.

// 04. Validation & Outcomes

Phase 1 Rollout & System Realignment

12+

Phase 1 Components Authored

Authored behavioral contracts across a dozen core design system elements, establishing standard governance beyond single component use cases.

100%

Design System Alignment

Successfully realigned production UI with established enterprise standards, replacing arbitrary engineering implementations.

Direct

Production Testing

Validated behavioral specs through hands-on engineering implementation inside the product, testing and refining contract rules during active build cycles.