An exhibit label has room for maybe 75 words. Curators know far more about each object than fits on a wall, and many visitors want that depth while others are happy with the headline. A QR code on the label is a quiet way to offer both. Visitors who are curious scan for audio commentary, archival photos, or a translation; everyone else reads the label and moves on.
Exhibit labels are often mounted for months or years, and the research behind them keeps moving. Attributions change, loans return, recordings get rerecorded. A dynamic code means the printed label can stay on the wall while the content behind it evolves. You can also point codes in a temporary gallery to the next show without commissioning new vinyl.
Where to place it
- The lower corner of individual object labels, beside the title or accession information.
- Section introduction panels at gallery entrances, linking to an overview and a map of highlights.
- Display case edges, at a height adults and children can both reach without leaning on glass.
- Printed gallery guides or floor maps handed out at admissions, linking to the full audio tour.
- Outdoor sculpture or heritage trail markers, linking to history, photos, and the next stop.
Tips that improve scans
Keep it discreet but findable
A 1 to 1.5 inch code is enough on a label read from an arm's length. Add a small line like "Scan for the curator's audio" so visitors know it is worth the effort.
Respect the gallery atmosphere
If you link to audio, remind visitors to use headphones, and include a transcript for people who cannot listen. Avoid autoplaying sound when the page opens, since it startles nearby visitors.
Plan for weak signal
Thick walls and basements often block cellular data. Keep pages small, offer guest Wi-Fi if you can, and post the network name and password near codes in low-signal areas.
Light the code properly
Spotlights aimed at objects can leave labels in shadow or create glare on glossy surfaces. Check scanning under actual gallery lighting before final installation.
A reattribution after opening
A regional history museum opens a gallery with a painting labeled as the work of an unknown local artist. Six months later, a researcher identifies the painter. Rather than wait for the next label print run, the curator updates the linked page with the new attribution and a short story about the discovery. Visitors scanning the existing label read the latest findings the same week, and the physical label is corrected when the gallery is next refreshed.