ECHO / OHCE: The public becomes the story
DELIVERED | WORLD SCIENCE FESTIVAL AND NOW OR NEVER
A monumental interactive portrait that makes identity, empathy and digital representation tangible in public space.
The opportunity
ECHO/OHCE extends Georgie Pinn’s touring ECHO practice into a large sculptural face. Presentations documented in the portfolio include World Science Festival in Brisbane and Melbourne’s Now or Never festival.
The experience
The public can capture and manipulate their faces in real time on a projection-mapped sculpture. The World Science Festival version is documented as seven metres tall. Intimate personal expression becomes a collective visual encounter.
Documented delivery
The work demonstrates a delivered interaction format at public festival scale. The original ECHO practice also has international presentations. Reported portrait archive totals describe the wider practice and are not treated here as attendance at one event.
Monumental and personal
The large face is visible across a public gathering space, while the interaction belongs to one participant at a time. This connection between public scale and personal agency is a distinctive part of Interactor’s practice.
Opportunities for a future commission
Visible public participation
People become part of the work rather than only observing it. The format gives civic programmes a concrete way to invite personal expression and explore who is represented in public space.
Learning through experience
A changing digital face opens discussion about identity, data and bias. A future commission could combine the installation with age-appropriate workshops and facilitated public conversations.
City identity and event engagement
The scale supports a shared focal point while personal portraits create visually dynamic moments. A future fan precinct could adapt this interaction into a collective portrait of the crowd, with permissions agreed.
For a council or major-event precinct, pair the shared spectacle with accessible participation, moderated portrait capture and clear viewing areas. A fan-engagement version is a proposed adaptation, not a claim of a delivered sports activation.
Audience insights and engagement data
Future installations could log completed portrait sessions, chosen effects and interaction duration to inform content, queue design and staffing. Optional surveys could capture audience interests and responses. A separate email sign-up could invite future participation or event updates with clear consent. Portrait participation would not imply permission to retain faces, identify people or send marketing.
How a future commission could be evaluated
- Interaction patterns
- Count portrait sessions, chosen effects and duration; observe queues and access.
- Audience response
- Invite optional feedback on belonging, representation and preferred experiences.
- Follow-up permission
- Track explicit email sign-ups separately from portrait consent and participation totals.
A useful commissioning step
Agree the community purpose, sculpture format and site capacity. Define portrait consent, moderation, retention and deletion. Use an audience pilot to test accessibility, emotional response and the balance between interaction and public viewing.
Sources and credits
Georgie Pinn portfolio/CV, pp. 5 and 11; NUMINA 26.pdf, p. 9. Versions and scale vary by presentation.