Event Tech Live

Event Tech Confessions: The Mistakes, Lessons and Fixes Making Events Better

Event Tech Live London 2026 · Thursday, 12 November 2026 · 14:00 – 14:30 · AI & Innovation Stage

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AI & Innovation Stage Panel Discussion

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Mark Sullivan Panel Member
Director of Partnerships and Growth · gther

Mark Sullivan is Growth & Partnerships Director at gther and an event industry commentator with a career spanning conferences, experiential events, brand activations and event technology. Having worked across both the creative and technology sides of the industry, Mark brings a practical perspective on how technology can enhance live experiences, and where it can sometimes get in the way.

His experience ranges from conferences and communities to major brand experiences, giving him an understanding of the different pressures facing organisers, agencies, brands and technology partners.

Today, Mark works closely with event professionals to explore how technology, data and emerging tools can solve real event challenges and create better connections between people. A regular attendee and commentator at industry events, he is particularly interested in the intersection between technology and human experience, and believes the best event tech should enable engagement rather than become the experience itself.

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Sam Drew Panel Member
Founder · Sam Drew Consultancy

Sam Drew is a creative technologist and innovation consultant who has spent the last decade making things move, light up, react and, occasionally, make people scream (the good kind). Formerly Head of Creative Technology at 2Heads, which became Spiro after its acquisition, Sam now works independently, helping brands and agencies turn ambitious ideas into interactive experiences that really work.

His work has spanned rollercoasters, customer innovation centres and live events around the world, for global brands including LEGO, Belden, Airbus, Rolls-Royce, Merlin, Bombardier, and SEGA. Several of these brands were responsible for a very happy childhood, so working with them has felt like coming full circle.

Where many technical leads are rooted in AV and production, Sam’s home turf is creative technology: building interactive experiences from the ground up, programming PLCs, hacking equipment together in ways it was never designed for, and constantly hunting down emerging tech that can be bent into something brilliant. The aim is always the same: to create world-class experiences that people remember and want to go back to.

Sam’s toughest critics are his children, who road-test every idea with brutal honesty and remain a constant source of inspiration. If it survives them, it’s ready for the public.

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Sara Lilley Panel Member
Director of Marketing · gther

Sara Lilley is Strategy & Marketing Director at gther, an author and former agency leader with experience across experiential, events and brand communications.

Having spent much of her career agency-side, including leading global marketing at experiential agency 2Heads, Sara has worked with brands, event teams and technology partners across conferences, exhibitions and major international brand experiences. Today at gther, she brings that experience into the event technology space, helping shape how technology responds to the real needs of organisers, agencies and audiences. Alongside her industry career, Sara is an award-recognised fiction writer, giving her a particular interest in stories, what we learn from them, and how sharing the less-than-perfect ones can help us get better.

As moderator of Event Tech Confessions, Sara will encourage the panel to move beyond polished case studies and future-gazing to uncover the mistakes, lessons and real experiences behind better event technology, while inviting the audience to bring a few confessions of their own.

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Sharon Williams Panel Member
Founder · Surcal

Sharon Williams is an entertainment marketing and events professional and founder of Surcal, a marketing consultancy. Events have been a thread throughout her career, spanning international industry showcases, brand partnerships, internal team building initiatives, series launches and thought-leadership gatherings, alongside more intimate client events.

During her 28-year career at Disney, Sharon’s events experience included MIPCOM and the London and LA Screenings, as well as having overall responsibility for trade events for The Walt Disney Company. Her work brought together content, storytelling and relationship-building, showcasing the company’s entertainment portfolio to broadcasters, digital platforms, industry and brand partners.

Her wider marketing career encompassed building B2B brands from Buena Vista International Television to Disney Media Distribution. She helped market landmark ABC series including Lost, Grey’s Anatomy and Desperate Housewives, and showcased content from Lucasfilm, Pixar, Marvel and Disney Animation. Her remit also extended to marketing Disney+ Originals, including Rivals and Save our Squad with David Beckham, working with commissioners and producers.

Since leaving Disney, Sharon has established Surcal, drawing on her entertainment industry network to support clients with marketing and arrange smaller, relationship-focused events. She brings a commercially minded, creative approach, with an emphasis on compelling

storytelling, strong partnerships and bringing people together with purpose.

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Smarter decisions, better events: Using AI & data to drive success Wednesday, 11 November 2026 · 13:00 – 13:30 · AI & Innovation Stage David Watt After the Applause: How to Monetise Your Content and Prove ROI on Your Speakers Wednesday, 11 November 2026 · 14:25 – 14:55 · AI & Innovation Stage Ben Mullins, Johan Wadenholt Vrethem Global Scale, Local Impact: Creating Consistent Event Experiences Worldwide Wednesday, 11 November 2026 · 15:20 – 16:05 · Main Stage Alex Collins, Alexander Magowan +1