A fictional repair plan headlines “Every appliance covered” but splits an exclusion for boilers across three collapsed help tabs reached only after booking.
Hidden or ineffective material informationHome-services planPricing
This is an original fictional comparison. It depicts no real business and is not a regulator finding, statutory category or legal safe harbour.
Home-services planPricing
Major exclusion dispersed across tabs
A fictional repair plan headlines “Every appliance covered” but splits an exclusion for boilers across three collapsed help tabs reached only after booking.
Potentially problematicEvery appliance covered
Every appliance covered. The boiler exclusion appears only across several remote help tabs.. See full terms, collapsed. Review coverage
The boiler exclusion appears only across several remote help tabs.
See full terms
Review coverage
→
Neutral alternativeCore coverage and exclusions
Core coverage and exclusions. Boilers are not covered; the limitation appears beside the plan summary.. Review coverage, expanded: Review coverage. See full terms. Material term visible before choice: Review coverage
Boilers are not covered; the limitation appears beside the plan summary.
Review coverageReview coverage
See full terms
Material term visible before choice: Review coverage
Why the first version can mislead: The presentation changes what the user can notice or predict at the pricing decision. The problematic state shows: “The boiler exclusion appears only across several remote help tabs.” Its influence should be tested by comparing the consequence and usability of “See full terms” with “Review coverage”. A customer may buy unsuitable cover because a material limitation cannot inform the decision.
What a fairer design does: State the major exclusion in the offer summary and use supporting detail to explain, not reverse, the headline.
Show annotated differences (4)
Potentially problematic version
The boiler exclusion appears only across several remote help tabs.Why this state matters: The presentation changes what the user can notice or predict at the pricing decision. The problematic state shows: “The boiler exclusion appears only across several remote help tabs.” Its influence should be tested by comparing the consequence and usability of “See full terms” with “Review coverage”. A customer may buy unsuitable cover because a material limitation cannot inform the decision.
Review coverageReview prompt: Do “See full terms” and “Review coverage” receive comparable prominence and explain their consequences before activation?
Neutral alternative
Boilers are not covered; the limitation appears beside the plan summary.Fairer design: State the major exclusion in the offer summary and use supporting detail to explain, not reverse, the headline.
Material term visible before choice: Review coverageReview prompt: Capture the collapsed and expanded states plus the associated decision control; is “It is missing, hidden, low-salience, unclear, inaccessible, untimely or overwhelming” visible at the right time?
Review questions (3)
Do “See full terms” and “Review coverage” receive comparable prominence and explain their consequences before activation?
Capture the collapsed and expanded states plus the associated decision control; is “It is missing, hidden, low-salience, unclear, inaccessible, untimely or overwhelming” visible at the right time?
What neutral rendering or comprehension result would falsify the classification, particularly in light of “late mandatory charge or subscription term already classified under the more specific sneaking pattern for the same evidence”?
Side-by-side home-services plan interface showing “Every appliance covered” and the clearer alternative “Core coverage and exclusions”.Provenance: Original hypothetical home-services plan example created for this library; no real business, product or interface is depicted.
Complete practice context
How this example relates to Hidden or ineffective material information
Information relevant to the decision is absent or presented so ineffectively that it is unlikely to inform the user at the decision point. This is a design and research taxonomy for learning and evidence review, not a statutory offence label or an automatic finding that an interface is unlawful.
The full guide explains inclusion and exclusion criteria, potential harms, fairer design, evidence questions and separate Australian legal information layers. The example page isolates one scenario so it can be shared and discussed without reproducing the complete library on one page.
Non-refundable condition appears after fare selection
Rail fare comparisonPricing
A fictional rail booking page labels a fare “Flexible Saver” but places the fact that it is non-refundable inside a collapsed section reached only after passenger details.
A fictional ticket seller offers a concert ticket only through a control that also adds a city travel pass, although the travel component is separately deliverable and not required for entry.
A fictional service offers a core plan only as a bundle with premium support and data migration, while implying those extras can be removed later although no controls exist.
