Dark Patterns

Dark patterns, also called deceptive patterns, are interface techniques that manipulate, deceive, or obstruct people into choices contrary to their informed intentions. Examples include hidden costs and unnecessary difficulty canceling. Examine observable design and user understanding; confusion alone does not establish deliberate intent.

Examine deceptive design as a mismatch between the user's intended choice and the action an interface induces. Hidden information, misleading wording, unequal friction, and unnoticed defaults can produce that mismatch. Inspect the whole journey: a clear sign-up screen can still lead to an obscure cancellation path.

Document behavior before inferring motives. Ask users what they believed they chose, what happened, and how they would reverse it. Unintended outcomes can justify redesign even when intent is unknown. Deliberate deception and legal violations are stronger conclusions requiring their own evidence.

When to use it

When evaluating products or services for ethical design; when conversion rates are high but customer satisfaction or retention is low; when designing user experiences and need to distinguish between nudging (beneficial) and dark patterns (exploitative); when assessing regulatory risk from deceptive design practices.

How it can help

Audit complete journeys for misleading information, concealed consequences, and friction favoring the provider over the user's stated choice. Test understanding directly and fix confirmed problems without asserting unobserved motives.