Simplifying search at the first interaction

Simplifying search at the first interaction

A 24-hour design challenge exploring how a more flexible, intent-led search experience could reduce friction and help users reach relevant vehicle results faster, without changing existing search logic.

A 24-hour design challenge exploring how a more flexible, intent-led search experience could reduce friction and help users reach relevant vehicle results faster, without changing existing search logic.

Reduced entry friction

Reduced entry friction

Explored a simpler way to start searching without committing to detailed filters upfront.

Explored a simpler way to start searching without committing to detailed filters upfront.

Intent-led search

Intent-led search

Demonstrated how free-text input could capture broad or uncertain intent earlier in the journey.

Demonstrated how free-text input could capture broad or uncertain intent earlier in the journey.

Low-risk concept

Low-risk concept

Worked within existing search behaviour, without assuming backend or inventory changes.

Worked within existing search behaviour, without assuming backend or inventory changes.

WHY A DESIGNER WAS NEEDED

WHY A DESIGNER WAS NEEDED

Business impact

Business impact

The way users first interact with search strongly influences whether they continue, refine, or abandon their journey.

The way users first interact with search strongly influences whether they continue, refine, or abandon their journey.

Early abandonment

Requiring users to complete detailed filters before seeing results increased friction at the first decision point and led to higher drop-out.

Missed intent signals

Rigid filters failed to capture how people naturally describe what they are looking for, particularly when intent was broad or uncertain.

Underused homepage entry point

The homepage prioritised marketing content and social proof, leaving limited space for a clear and efficient first interaction.

RESEARCH AND DATA

RESEARCH AND DATA

Data and signals

Data and signals

Brief insights

The challenge brief highlighted friction in the existing search experience, particularly for users who wanted to browse quickly without committing to detailed filters.

Known search patterns

Common search behaviours show that users often start with broad intent and refine once they see available options.

Interaction heuristics

Language-first input is widely used in modern search experiences to reduce early friction and support exploration.

ROOT CAUSES

ROOT CAUSES

Root problems identified

Root problems identified

Filter-first interaction

Users were required to make detailed decisions before seeing any results.

Rigid search structure

The experience prioritised system logic over human language and intent.

Delayed sense of value

Results were hidden behind effort, reducing motivation to continue.

CONSTRAINTS

CONSTRAINTS

Design boundaries

Design boundaries

Time-boxed exploration

Concept developed within a 24-hour challenge.

Existing search logic

No assumptions about changes to inventory or backend systems.

Homepage constraint

The solution had to live within the existing homepage search area on mobile.

APPROACH

APPROACH

Simplifying the search entry point

Simplifying the search entry point

Informed by competitor patterns and prior experience designing vehicle search flows.

Informed by competitor patterns and prior experience designing vehicle search flows.

Focus on key browsing inputs

The homepage surfaced brand, model, and price as the primary filters for quick exploration.

Reduced early complexity

Advanced technical filters were removed from the first interaction to lower cognitive load for casual buyers.

Depth preserved for expert users

The existing advanced search was retained as a secondary option for users who wanted greater control.

SOLUTION

A simpler search entry point

A simplified homepage search focusing on brand, model, and price, with advanced search retained as a secondary option.

Current screen view:

Redesign

SOLUTION
A simpler search entry point

A simplified homepage search focusing on brand, model, and price, with advanced search retained as a secondary option.

Redesign

SOLUTION

A simpler search entry point

A simplified homepage search focusing on brand, model, and price, with advanced search retained as a secondary option.

Current screen view:

Redesign

VALIDATION

How the concept was checked

How the concept was checked

Aligned with the brief

The concept directly addressed the brief’s goal of reducing friction at the first interaction with search.

Consistent with known behaviour

The approach reflected common search patterns where users start broad and refine once they see available options.

Internally coherent

The solution was reviewed for logical consistency, ensuring it reduced complexity without removing advanced capability.

REFLECTION

REFLECTION

Early design decisions shape user engagement

Early design decisions shape user engagement

This challenge highlighted how early interaction decisions have the potential to influence user engagement. Simplifying the entry point, rather than adding new functionality, was intended to reduce early complexity and make a complex system feel more approachable without increasing technical risk. It also reinforced the value of experienced judgement when time and data are limited, focusing on clarity and momentum over exhaustive optimisation.

This challenge highlighted how early interaction decisions have the potential to influence user engagement. Simplifying the entry point, rather than adding new functionality, was intended to reduce early complexity and make a complex system feel more approachable without increasing technical risk. It also reinforced the value of experienced judgement when time and data are limited, focusing on clarity and momentum over exhaustive optimisation.

Feedback from the client

Feedback from the client

Christian demonstrated a strong understanding of the design task and delivered a high-quality solution. His ability to articulate his problem-solving process and produce a comprehensive prototype within a short timeframe was genuinely impressive.

Christian demonstrated a strong understanding of the design task and delivered a high-quality solution. His ability to articulate his problem-solving process and produce a comprehensive prototype within a short timeframe was genuinely impressive.

— Design Manager at Arnold Clark

© 2026 Christian D'Agostino Ltd | Registered in Scotland | Company No. SC862139

© 2026 Christian D'Agostino Ltd

Registered in Scotland

Company No. SC862139

© 2026 Christian D'Agostino Ltd | Registered in Scotland | Company No. SC862139