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Improving Event Ticket Purchase Flow with Eye tracking

Shedd Aquarium is a public and one of the oldest continually operating non-governmental aquariums in the U.S, relying heavily on ticket purchases to continue their mission

The Shedd Aquarium required assistence in improving user flow after noticing a pattern of frustrated users during ticket checkouts for events. The team reported high reports of frustrated calls to the Shedd's customer service due to confusion towards program offerings and clarity on how final pricing is determined.  

GOAL

Our team set out to find the usability problems behind that frustration, make buying event and program tickets easier, and reduce checkout-related calls to customer service.

PROJECT DETAILS

4 Person Design & Research Team

January 2025 - May 2025

Prototype Delivered

project role

Led User testing & UI Recommendations

I led UI design as the primary visual designer and collaborated on UX research and user testing on this project, working alongside fellow UI/UX consultants from Pratt's Center for Digital Experiences.

My responsibilities included
Leading user testing and analysis including eye-tracking, Google Analytics, and post-testing questionnaire
Owning research design and execution including competitive analysis, affinity mapping, and stakeholder/community interviews
Running stakeholder check-ins at onboarding and midpoint to provide progress updates and ensure project remains aligned with Shedd's mission
Research

Identifying checkout pain points for users

The team created a research plan that aligned with Shedd's goal of reducing user frustration during the events and programs checkout. We focused on what pain points in the user flow causes this frustration in the first place.

two issues Shedd reported

Two issues Shedd reported during onboarding:

High rates of customer support calls regarding checkout
High cart rates abandoments during the final stage of checkout

Research Plan

Goal

Identify and improve friction points for users to complete purchases independently and confidently.

Method

Three methods captured different parts of the problem: what users did, where they looked, and how they felt afterward.

User Trends Analysis

Review behavior and traffic patterns in Shedd’s Google Analytics.

Eye tracking using Tobii Lab Pro

Heat maps show where attention gathers and which elements pull focus from key decisions.

System Usability Scale (SUS) Questionnaire

Captures how confident users felt and where they felt uncertain.

User Testing Plans

Our center is in NYC, so our participants were unlike Shedd’s typical Chicago-area and tourist visitors. To get closer to that audience, we recruited people who regularly visit comparable cultural institutions and had experience buying from public institutions.

Testing period

4 weeks

Testing sessions included

13 Participants

Findings

Results reveal pain points

The results from each method used during research revealed another part in the understanding of what frustrates users during the checkout process.

User Trends Results

Based on our review of the Shedd's Google Analytics

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With only a 17% conversion rate of visitors going on to purchase tickets from Events & Programs, that gap suggests the site is good at attracting visitors, but UX problems keep many of them from completing a purchase.

Post-Testing Questionnaire

The System Usability Scale captured how users felt about the usability of the flow

The SUS is a standardized ten-item questionnaire that measures how usable a product feels. Our participants gave the flow a score of 69.6/100, just above the commonly cited average of 68. In practice, the flow works, but it leaves clear room for improvement.

insights to guide next steps

Based on the findings from the concluded research, these findings emphasize what to priotitize to address the main frustrations of events ticket user flow

Unclear Offering & Pricing

Users couldn’t tell what each event included or what would cost extra, for example whether general admission was part of an event.

Late-Stage Pricing Surprises

The total changed sharply during checkout, which caused confusion and frustration.

Recommendations

usability recommendations

The redesigned checkout experience was delivered directly to the Shedd Aquarium, addressing the friction points uncovered through eye tracking and user testing. It uses clearer program headers, transparent pricing, and a streamlined flow built to support confident purchasing.

Recommendation

Improve clarity in content

We rewrote program headers so each offering is immediately clear. We added value badges that show add-on costs and inclusions up front, so users can make an informed choice before committing to a path. Presenting the right information at the right moment reduces the effort of comparing options.

Photos that show recommendation features of Program and Events page
Recommendation

Make checkout transparent

We added a step-by-step progress sidebar so users always know where they are in the flow. A real-time cost breakdown updates as users make selections, so the final price is never a surprise. Users always know what they’re committing to and why.

Photos that show recommendation features of Shedd Aquarium Checkout page
Impact

From findings to a design Shedd can build

The research gave Shedd something it didn’t have before: direct evidence of where and why visitors lose confidence during event checkout. We delivered a working prototype with a clear rationale behind every change, so the team can move into implementation without repeating discovery work.

For visitors:

Clearer choices.
Visitors can tell Programs from Events and see what’s included before they commit.
No pricing surprises.
A live cost breakdown and a visible progress indicator remove the “why did my total change?” moment that eroded trust.
Clearer choices.
Visitors can tell Programs from Events and see what’s included before they commit.

For Shedd:

A usability baseline.
The 69.6 SUS score gives the team a benchmark to measure future improvements against.
Prioritized, evidence-backed fixes.
Every recommendation traces to a specific heat map or participant finding, which makes each change easier to justify and schedule on a development roadmap.
Stakeholder enthusiasm.
Shedd responded positively to the depth of the research and is already exploring how to bring the recommendations into its ticketing flow.
Conclusion

What eye tracking taught me that other methods can't

Small language and layout decisions carry enormous weight, and what feels intuitive to an organization can be a dead end for a user. Eye tracking made those problems visible by showing attention patterns and hesitation that users couldn’t always put into words. Paired with self-reported feedback, that behavioral data showed both the what and the why: checkout friction came from unclear information and weak feedback during checkout, which led to distrust. Once a user feels misled about cost, they start questioning everything else in the flow.