constraint-psychological

What problem does it solve?

Psychological constraints prevent users from making the wrong choices by using perception, expectation, and learned conventions to make bad actions feel obviously wrong.

Core Features & Use Cases

• Symbols: Use familiar icons, labels, and visual signals (e.g., trash/X for delete/close) to communicate meaning instantly.
• Conventions: Apply established interaction rules (e.g., Cmd/Ctrl-S to save, Cmd/Ctrl-Z to undo) so behavior matches user expectations.
• Mappings: Design layout and direction so controls match their effects (e.g., slider direction and spatial placement), improving predictability.
• Use case: When designing an admin UI with destructive operations, apply conventional iconography, color/status signaling, and consistent control-to-effect mapping so users don’t accidentally trigger harmful actions.

Quick Start

Apply the constraint-psychological sub-aspect to an interaction by mapping each icon, shortcut, and control layout to the expected symbol/convention/effect relationship in your design.