🗒️[Glossary] Additive configuration

There are basically three different methods for creating a product variant:

• Additive configuration

• Subtractive configuration

• Parametric configuration

Additive configuration is based on individual modules. Interface descriptions are used to describe whether and how the individual modules fit together.

A specific product variant is then created by combining suitable modules in accordance with the interface description.

Examples

• IKEA wardrobe - designed as modular systems where customers can select individual components such as frames, doors, shelves, and drawers. These components are combined based on standardized interfaces (e.g., pre-drilled holes and connectors).
  

• LEGO clamping blocks - each block has a uniform interface (studs and tubes) that allows them to fit together in countless combinations. This modular design enables users to build a wide variety of structures.
  

• Smart home systems - Smart home systems consist of individual components like smart lights, switches, sensors, and hubs. These components communicate via standardized protocols (e.g., Zigbee, Z-Wave, or Wi-Fi) and can be combined to create a customized smart home setup.
  

• High bay racking systems - Individual modules, such as beams, uprights, and braces, are designed to fit together using standardized connections. This allows businesses to configure storage systems tailored to their specific space and load requirements.