Case study · Travel Probe

Travel Probe

How do we hold on to a trip after it’s over?

A hand-made cultural probe that turned one traveller’s memories into design insight — a Human-Centred Design study from question, to kit, to six product directions.

5probe elements
1in-depth participant
6concepts generated
The Travel Probe cultural-probe kit laid out — diary, emotion cards, photo card, memory boarding pass and memory box
The kit

Five ways to remember.

Each element of the cultural probe invites a different kind of answer — write it, feel it, photograph it, collect it.

Travel Memory Diary card

Travel Memory Diary

The trip’s highlights, feelings, and the tech used to keep them.

Emotion Cards laid out

Emotion Cards

Name the feeling behind a memory — nostalgia, frustration, joy.

Photo Memory Card

Photo Memory Card

Five places, the pictures, and how each one is remembered.

Memory Boarding Pass cards

Memory Boarding Pass

Five best trips — where, who with, and why they stuck.

Travel Memory Box tin

Travel Memory Box

Physical objects that carry a memory, with a note on each.

Project overview

A research instrument, not an app.

The question

How can people record, save and revisit travel memories — without storage, access or technology getting in the way?

My role

Solo cultural probe — I designed the kit, ran it, analysed the responses and wrote it up.

Foundation

Built on a group interview study — 18 interviews, transcribed and thematically analysed.

Course

32405 Human-Centred Design Research Methods, UTS · tutor Dr Alejandra Mery Keitel.

Method

Cultural probe → exit interview → thematic analysis.

Output

Insight + six product concepts — a discovery study, not a built product.

The question

We capture everything — and lose most of it.

Phones make it effortless to record a trip. But the memories scatter — across camera rolls, the cloud, social posts, old DVDs and drawers — and how we actually relive them is an afterthought.

Research question

How can people easily record, save and revisit their travel memories — without storage, access or technology getting in the way?

Seeded by the interview study: one participant had memories saved on a DVD she could no longer play.

Method

From conversations to a probe.

Group

Interviews (foundation)

The team ran 18 interviews on how people remember trips, then coded them thematically.

Solo

The cultural probe

I designed a 5-element kit and gave it to a participant to self-document over time.

Solo

Exit interview + analysis

A follow-up interview, then thematic analysis to turn the responses into insight.

The interview study was group work; the cultural probe and the paper are my individual assessments.

Probe design

Designing for honest, unhurried answers.

A probe isn’t a survey. It invites slow, self-directed, emotional reflection — and surfaces what people wouldn’t think to say in an interview.

Each element targets a different modality — write it, feel it, photograph it, collect it — so the data comes back rich and varied. The kit even opens with a “thank you,” because a probe someone enjoys is a probe they’ll actually finish.

The probe kit's opening 'thank you' card, listing the five elements
In the field

Handed over, then heard back.

The emotion cards laid out — nostalgia, happy, frustration and memory revival cards
The participant's own filled-in memory boarding-pass responses, handwritten

The emotion cards laid out, and the participant’s own filled-in responses — one participant, anonymised, with signed consent.

What it revealed

Memory is part phone, part shoebox, part feeling.

1

Digital by default

Smartphone, cloud and Instagram are how she keeps and revisits trips — and spontaneous capture feels more natural than planned.

2

But physical still matters

She keeps rocks and boarding passes — small objects that carry a whole trip.

3

Emotion isn’t only “happy”

The Emotion Cards surfaced a blend of feelings, not just the good ones — memory is layered.

4

The probe changed behaviour

It made her consider keeping a travel journal for the first time — pen-and-paper alongside digital.

5

Memory as comfort

When she feels low, she looks back at her trips — and it brings her joy.

The insight

Give people a creative way to reflect, and they don’t just remember differently — they start new habits.

Where it leads

Six directions the research opened up.

Concepts generated from the probe — directions, not built products.

01

All-in-One Memory App

Save, sort & scan every travel memento — videos to tickets — in one place.

02

Mood Album

Auto-organise travel visuals by the emotion behind them.

03

VR Travel

Relive a trip in an immersive photo & video space.

04

Memory Journal

Prompt-led journaling for travel tales and feelings.

05

Digital Scrapbook

Combine media into shared, collaborative travel stories.

06

Memory Reminder

Nudges about past trips, with suggestions to revisit.

Research directions

These six ideas came from probe insights. They are concept directions, not shipped products or final UI screens.

Ethics

Consent, taken seriously.

Every participant gave informed, written consent — to take part, to be recorded and photographed, and to withdraw at any time. A separate exit-interview consent covered the follow-up. And because the study could involve Aboriginal and Torres Strait Islander participants, I prepared an Indigenous-specific consent aligned to the NHMRC values: cultural continuity, equity, reciprocity, respect and responsibility.

Signed informed-consent forms, including the Indigenous Australian / NHMRC consent form

Signed consent forms (incl. the Indigenous/NHMRC form) — shown as evidence of ethical practice, not a claim of deep community partnership.

The foundation

Built on real conversations.

Before the probe, the team ran an interview study — “Using personal vacation videos for remembering purposes.” We conducted 18 interviews, transcribed them, colour-coded them, and ran a thematic analysis, summarised on a research poster built in Figma.

My part: three interviews, transcription and coding, and contributing to the poster. The probe built directly on what these conversations surfaced — including the participant who’d saved memories on a DVD she could no longer play.

The team research poster — 'Using personal vacation videos for remembering purposes' — built in Figma
Reflection

What a probe taught me that a survey couldn’t.

“The kit didn’t just collect answers — it changed how the participant thought about her own memories. That’s the power of designing the research, not just running it.”

Designing each element forced me to think in modalities and emotions, not just questions. The ethics work — especially the Indigenous consent — reset my bar for participant care. If I took it further, I’d run the probe with more participants and prototype the strongest concept: the Memory Journal.