Not too long ago, the largest event in the leisure sector was precisely what one might anticipate. Glossy renderings are being released by ride manufacturers. Queue management anecdotes are shared by operations managers. the occasional keynote address regarding seasonal pricing. The International Association of Amusement Parks and Attractions organized the IAAPA Expo, which was a trade show in the truest sense—practical, transactional, and primarily attended by individuals who were already acquainted. However, something has changed, and it’s difficult to ignore the fact that the guest list has become much more varied in recent years when strolling around the exhibition floors.
With a record-breaking 21,000 square meters of show floor and more than 800 exhibitors, this year’s IAAPA Expo Europe is scheduled to take place in London in September 2026. It follows last autumn’s event in Barcelona, which attracted close to 16,000 attendees from 121 countries. Just those figures reveal a lot. However, the crowd’s makeup reveals a more complex narrative. Peer-reviewed research on play and emotional bonding was presented by university researchers, wearable technology experts, child development scientists, and confectionery executives, seated alongside the typical group of theme park operators and waterslide engineers. It’s possible that no one anticipated that talks about heart-rate synchrony between parents and toddlers, measured in real time using machine learning, would be included in a conference about amusement parks. And yet here we are.
The “Power of Play” study, funded by Kinder and carried out by Professor Sam Wass at the University of East London, is a prime illustration of how expansive the tent has grown. Using wearable sensors, researchers monitored 41 families and found that during shared play, the interval between a parent’s heartbeat response and a child’s decreased from fourteen seconds to about four. Linguistic alignment increased in conversations. Physical closeness grew. The leisure industry has increasingly positioned itself as a space where such research matters, where the science of joy and connection isn’t peripheral but central to the product being sold. These aren’t the kinds of findings you’d expect to encounter between booth demonstrations of coin-operated arcade machines and inflatable obstacle courses.
There’s a feeling that during the post-pandemic recovery, the industry realized something significant. According to Mordor Intelligence, attendance at European amusement parks supports a market that is currently worth over $27 billion and is expected to grow to $34 billion by 2030. However, foot traffic alone is no longer sufficient.
Whether it’s immersive storytelling, sustainability programming, or evidence-based design that genuinely enhances family wellbeing, guests want meaning to be woven into the experience. This appetite has been reflected in the conference programming. More than 60 educational sessions covering artificial intelligence, guest experience strategy, and environmental responsibility were offered at Barcelona’s expo. A long-overdue expansion of whose perspectives shape the business was reflected in the new Women in the Industry networking lunch. Even the exhibitor booths have changed. ProSlide Technology won the top exhibit award for a booth that blurred the distinction between experience and product in a way that felt truly creative, giving visitors the impression that they were inside a waterslide.
Not a single announcement was what surprised people at recent IAAPA meetings. Trackless ride systems were introduced by BoldMove Nation. A flying theater simulator based on well-known entertainment properties was unveiled by DOF Robotics. For Venezuela, a brand-new 110-acre theme park was unveiled. These are the typical beats of a trade show for the industry. The surprise was contextual: the networking reception was a laser show at a nineteenth-century Barcelona amusement park, the announcements shared stage time with developmental psychologists, and chocolate bar sales supported career scholarships through the IAAPA Foundation.
It’s still unclear if this expansion of perspectives is a long-term philosophical change or a passing fad brought on by consumer demand and shrewd public relations tactics. However, observing who attends these events and who is given attention indicates that the leisure sector is posing more difficult questions to itself than it once did. This September, the London conference floor will cover everything from point-of-sale technology to aquariums to glamping. A ride engineer will likely take notes while a researcher presents data about how children learn empathy through unstructured play somewhere in the middle of it all. This gathering feels less like a trade show and more like something worthwhile because of that combination.
