First Generation Rules-Based

Second Generation Constraint-Based

Third Generation Generative-Based

System Architecture

Executes on laptop

Uses external tool for user interfaces

Uses SQL databases for storing product data

Supplies remote communications for order entry, product data and electronic software distribution

Web enabled

Mission-Driven Configuration

Generates configuration from customers’ description of how they will use the product

Generates configurations based on the product’s form, fit and function provides design automation at the point of sale

Resolves unpredictable spatial constraints

First Generation Rules-Based

Constraint-Based

Third Generation Generative-Based

Interactive Sales Configuration

Evaluates customer requirements interactively

Provides feedback as selections are being made

Guides a salesperson during a customer’s needs assessment

Automated Product Outputs

Integrates with engineering and manufacturing systems (e.g., CAD models, bill of materials, assembly instructions and routings)

Generates engineering drawings

Generates custom reports such as performance summaries, life cycle costs, warranty information, etc.