Augmented reality overlays digital content onto the real world, typically viewed through a smartphone camera or, increasingly, through lightweight AR glasses. At live events, this technology is moving beyond novelty into genuinely useful applications, though the gap between marketing promises and practical reality remains significant.
Understanding where AR works well at events and where it falls short will help organisers make informed decisions about whether to invest in it.
How AR works at events
Most AR experiences at events are delivered through smartphone apps. The attendee opens an app, points their phone camera at a trigger (a poster, a stage, a specific location), and digital content appears on their screen overlaid on the real-world view. This can be anything from animated graphics to interactive 3D models to informational overlays.
The underlying technology relies on a combination of camera input, motion sensors, and software that identifies and tracks surfaces in the real world. Modern smartphones handle this well -- the processing power required is standard in any phone released in the last few years. The barrier to AR adoption is not the hardware; it is the content creation, the user experience, and whether the AR adds genuine value or is just a gimmick.
Practical applications that work
Wayfinding and navigation
At large events with complex layouts -- festivals, conferences with multiple halls, trade shows -- AR wayfinding can overlay directional arrows and labels onto the real-world view through the phone camera. Instead of consulting a paper map or zooming into a small screen, the attendee holds up their phone and sees arrows pointing them towards the food court, the main stage, or the nearest toilets.
This works particularly well at events where the layout changes from year to year or where temporary structures make traditional signage difficult. The AR layer can be updated in real time (for example, adding a "SOLD OUT" label to a session room or redirecting foot traffic around a closed area).
Enhanced merchandise
AR is being used to add a digital layer to physical merchandise. A festival t-shirt, when viewed through an AR app, might display an animated version of its design, play a clip from the headliner, or link to an exclusive playlist. This transforms a static product into an interactive experience and gives the buyer a reason to engage with the merchandise beyond wearing it.
The economics work because the AR content is created once and delivered digitally to every buyer. The marginal cost per interaction is essentially zero, while the perceived value of the merchandise increases.
Interactive installations
AR installations at events create shared, social experiences. An empty wall becomes a canvas for digital art when viewed through a phone. A stage between sets displays a countdown with interactive elements that the audience can influence by tapping their screens. A sponsor activation lets attendees place virtual products in the real world and share screenshots on social media.
The social media sharing aspect is particularly valuable for sponsors and organisers. When attendees share AR screenshots, they create user-generated content that extends the event's reach beyond the physical audience.
Informational overlays
At trade shows and exhibitions, AR can overlay product information, pricing, specifications, and video demonstrations onto physical exhibits. An attendee points their phone at a product on a stand and immediately sees detailed information without needing to find and talk to a representative. This can be particularly useful during busy periods when stand staff are occupied.
Where AR falls short
The download barrier
The biggest practical problem with AR at events is that most implementations require attendees to download a specific app. At a live event, asking people to download an app, create an account, and figure out how to use it is a significant friction point. Adoption rates for event-specific AR apps are typically low -- often in the single-digit percentages of total attendees.
Web-based AR (accessed through a browser rather than a downloaded app) reduces this friction, and the technology is improving. However, browser-based AR is still less capable than native app AR, particularly for complex or graphics-intensive experiences.
Battery and connectivity concerns
AR is processor-intensive and drains phone batteries quickly. At an all-day festival, attendees are already managing their battery life carefully. Asking them to run a camera-intensive AR app for extended periods is unrealistic. Connectivity can also be a problem, as some AR experiences require data to load digital assets in real time.
The novelty problem
Some AR implementations are impressive the first time but have no reason to be used again. If the AR experience does not provide ongoing value (navigation, information, utility), it is a one-time novelty that does not justify the development cost. The most successful AR implementations at events are the ones that solve a real problem (wayfinding) or enhance an experience the attendee is already engaged in (watching a performance, browsing merchandise).
Cost and implementation
AR development costs vary enormously depending on complexity. A simple AR experience using pre-built templates and platforms might cost a few thousand pounds. A custom, fully interactive AR installation with bespoke 3D content can cost tens of thousands. The content creation -- designing and building the digital assets -- is typically the largest cost component.
For organisers considering AR, start with a single, well-defined use case rather than trying to make the entire event AR-enhanced. A single compelling AR experience (an interactive installation at the entrance, AR-enhanced wayfinding, or a merchandise integration) is more effective than spreading AR thinly across multiple mediocre applications.
The trajectory
AR at live events is still in its early stages, but the trajectory is clear. As smartphone AR capabilities improve, as web-based AR matures, and as AR glasses become lighter and more affordable, the friction points that currently limit adoption will diminish. The organisers who are experimenting with AR now are building knowledge and relationships that will be valuable as the technology becomes mainstream.
The key question for any organiser considering AR is: does this solve a problem or enhance an experience that my attendees actually care about? If the answer is yes, it is worth exploring. If the answer is "it would be cool," it is probably not worth the investment yet. Focus on the fundamentals -- great content, smooth entry and operations, strong marketing -- and add AR where it genuinely amplifies what is already working. The technology should serve the experience, not distract from it.
