charity campaign 2 | SunMatrix Ramble

A billboard at Hamburg Airport does not just ask for money. It takes a 2-euro donation and immediately shows what that coin can do.

Misereor has been committed to fighting poverty in Africa, Asia and Latin America for over 50 years. To drive more donations, they install a billboard with a donation box built into it. When people put in 2 euros, the billboard brings to life how that coin can help across Misereor’s aid projects.

The billboard also links the offline act to an online conversation. It takes a photo of the donor and posts it to the campaign’s Facebook app. A QR code on the billboard lets donors share the promotion on their own Facebook page.

How the interaction is designed to convert

The mechanism is a tight, three-step loop. Physical donation triggers an immediate visual payoff. The payoff translates “impact” from an abstract promise into a concrete scene. The scene then becomes shareable proof through an automatic photo post and a QR-driven sharing prompt.

In high-traffic public spaces where attention is fragmented and dwell time is unpredictable, donation design wins when it minimizes steps and makes impact visible immediately.

Why it lands

This works because it replaces guilt with clarity. You do not just hear that your money helps. You see a specific outcome the moment you give, which makes the decision feel both meaningful and finished.

Extractable takeaway: If you want more donations, build a “give. see. share.” loop where the act of giving triggers instant, legible impact, and the sharing step is optional but effortless.

The real goal behind the 2-euro choice

The real question is whether a donation ask can feel immediate, visible, and worth doing before the traveler walks away. A 2-euro ask is small enough to feel impulse-safe, especially in an airport moment where people already make small purchases without overthinking. The campaign then uses the experience to recruit advocates, not just donors, by turning each donor into a visible participant online.

What this donation design gets right

Make the donation amount frictionless. Small, fixed amounts reduce decision paralysis.
Show impact instantly. The payoff must happen before the donor walks away.
Bridge offline to online. Capture a shareable artifact, but keep it consent-friendly.
Keep the interface obvious. A slot, a prompt, a clear result. No instructions required.

A few fast answers before you act

What is “The Power of a Coin”?

An interactive airport billboard for Misereor where a 2-euro donation triggers an animation that shows how the money helps, and then offers easy sharing via photo and Facebook.

What is the core mechanism?

Donate a fixed amount, get an immediate visual “impact reveal”, then optionally share via an automatically posted donor photo and a QR-enabled share prompt.

Why is the instant animation important?

It turns “trust us” into “watch this”. Immediate feedback reduces skepticism and increases the chance of giving in-the-moment.

What is the biggest risk with the social layer?

Consent and platform drift. If posting feels automatic in a way donors did not expect, or if platform permissions change, the sharing layer can backfire or break.

What is the transferable lesson for other causes?

Design the donation moment like a product demo. One action triggers a clear result, then the donor can share proof without extra effort.

It is easy to ignore a homeless person as you walk past them on the street, but after having one on your phone for three days Depaul UK hopes you will see the complex and varied issues behind youth homelessness.

This free app was created pro bono by Publicis London to raise awareness of Depaul UK, a charity devoted to youth homelessness in the UK.

Three days with a person you cannot swipe away

The mechanism is designed to feel like responsibility, not content. Over three days, the app keeps returning with prompts from a single “virtual homeless person”, pulling you back into their needs and decisions at inconvenient, everyday moments. That works because repeated prompts turn passive sympathy into felt responsibility.

In UK urban life where homelessness is visible but easy to mentally filter out, sustained micro-interruptions, small prompts that arrive during ordinary routines, can create empathy better than one big, easily-dismissed message.

Why it lands

The idea works because it weaponizes time. You do not get a one-minute burst of sadness and a clean exit. You get repeated friction, enough to feel the difference between “seeing” homelessness and “living alongside” it, even in a small way.

Extractable takeaway: If you need real attention for a complex cause, build a short, bounded experience that returns to the user repeatedly, then make the “I did something” step simple and immediate.

What Depaul is really trying to change

The real question is how to make someone feel ongoing responsibility for a problem they usually pass in seconds.

This is fundraising logic disguised as experience design. Depaul is trying to reach people who do not respond to posters and leaflets, and to do it on the device they check constantly. The app turns awareness into a relationship, then uses that relationship to make donating feel like a natural next step.

What cause campaigns can take from iHobo

Use duration as the persuasion. Three days is long enough to form a habit, short enough to try.
Design for interruption, not bingeing. Timed prompts beat long videos for sustained attention.
Keep the user’s role clear. Caring, deciding, responding. Clarity prevents drop-off.
Bound the experience. A defined end reduces resistance to starting.

A few fast answers before you act

What is iHobo?

A free mobile app created for Depaul UK that asks users to look after a “virtual homeless person” for three days to build awareness of youth homelessness.

What is the core mechanism?

Time-boxed engagement. The app returns with prompts over multiple days, creating repeated contact that is harder to ignore than a single awareness message.

Why three days?

It is long enough to create attachment and repeated friction, but short enough that people will still commit to trying it.

What makes this different from a standard charity film?

It turns passive viewing into ongoing responsibility. The message arrives on your schedule, not the campaign’s.

What is the most reusable lesson for other causes?

If the issue is complex, do not rely on a single emotional peak. Build a short series of small, repeated moments that accumulate into understanding and action.