Interface Interference

Highlighting certain information on the interface and hiding others,
misdirecting users into taking an action

Prevalence

45%

of the applications studied (24 of 53), used some form of Interface Interference in their designs

Industry

Health Tech & Fintech

had the highest instances of Interface Interference, accounting for 42% of the total cases, followed by the E-commerce sector

App User Flow

Purchase/Subscribe Journey

is where Interface Interference was commonly observed.

Understanding Interface Interference

Have you noticed checkboxes for receiving promotional emails are often pre-checked by default when you create an account?

Understanding Interface Interference

Businesses realise that most users will proceed without unchecking the box, allowing them to send you promotions and notifications

Definition

A pattern that businesses employ to direct users into taking an action by highlighting certain information on the interface and hiding others in order to redirect users towards profit-driven outcomes

Variants

Ways in which businesses utilise
Interface Interference

Variant 1

False Hierarchy

Convincing users to choose a specific option by creating an illusion of importance or ease for certain choices over others.

How does it affect users?

This may mislead users, making it difficult to complete their desired tasks, sometimes resulting in regrettable choices.

Variant 2

Hidden Information

Burying crucial details, like fees, deliberately within lengthy terms and conditions, or hidden behind confusing menus.

How does it affect users?

Users are left uninformed, leading to unexpected costs and confusion.

Variant 3

Preselection

Preselecting options by default, often for features or services involving data collection, requiring users to manually opt-out.

How does it affect users?

This leads to unintentional data sharing and permissions, resulting in users feeling manipulated.

Variant 4

Asymmetric Choice

Presenting options unequally through design elements and information framing, making one seem more appealing than the alternatives.

How does it affect users?

This influences users to prefer certain options over others, potentially leading to biased decision-making.

Ethical Alternatives

Ways in which design can address

Interface Interference

PhonePe
PhonePe

Active Opt-in

Ensure users actively choose their preferences, rather than automatically preselecting options.

Spotify
Spotify

Equitable Choice Presentation

Present all choices clearly and equally, avoiding misleading emphasis or prioritisation.

Need more Inspiration?

View 50+ Ethical Alternatives to
Privacy Deception and other Deceptive Patterns