Inside TDC's Creative Technology After Dark at Vivid Sydney 2026 For more than 15 years, TDC (Technical Direction Company) has helped bring Vivid Sydney's biggest artworks to life through large-scale projection and technology experiences for millions of Sydneysiders and visitors. Based in Sydney. Australia, the event includes outdoor immersive light installations and projections, performances by local and international musicians, and an ideas exchange forum featuring public talks and debates with leading creative thinkers. At Vivid Sydney 2026, as well as powering 11 installations with the most advanced projection and LED display technology, TDC stepped into the spotlight itself with The Daydream Machine, an AI-powered interactive installation by creative technologist Harrison Dow, Alex Rendell, and Drew Ferors that transformed Darling Harbour's Pier Street Underpass into a living digital artwork. Dow says the work explored how emerging technology is giving artists entirely new ways to create public experiences and connect audiences with works: "Using AI systems and live rendering, the installation reacts and evolves with every person who walks through it, creating an experience that is constantly changing and never behaves the same way twice." Vivid Sydney festival director Brett Sheehy, AO, says interactive works like The Daydream Machine were central to how audiences experienced the festival. "Vivid Sydney invites people to participate in creativity and interactive installations like The Daydream Machine, which places visitors at the heart of the artwork. "TDC's advanced technology also underpins projections across the Vivid Light Walk, illustrating how innovation continues to shape Vivid Sydney by unlocking new possibilities for artists and seamlessly bringing together creative vision and technical expertise." Michael Hassett, TDC founder, says the project marked a significant creative shift for the company and wider industry. "For years, technology has been used to support artistic ideas. What we're now seeing is technology becoming a creative tool for artists and storytellers. It's responsive, intelligent, and capable of creating completely new forms of audience interaction." Beyond The Daydream Machine, TDC technology powered 11 major projections across beloved landmarks and heritage locations throughout Circular Quay, The Rocks, Barangaroo, and Darling Harbour during Vivid Sydney 2026. Highlights include Lighting of the Sails: Opera Mundi by French artist Yann Nguema across the Sydney Opera House sails; Vaiola, a large-scale projection exploring memory, migration and belonging by Samoan-Australian artist Angela Tiatia and Spinifex Group at the Museum of Contemporary Art; Fringe of Infinity by Spanish artist Javier Riera at Customs House with geometric patterns inspired by mathematics in nature; Time: Warped, combining laser, light, sound and projection through the Argyle Cut with ER Productions; Deep Time by Spain's Hotaru Visual Guerrilla, transforming Garrison Church into a journey through Earth's 4.54-billion-year ecological evolution; and, Circles of Rhythm at ASN Clocktower where Spinifex Group creates pulsating patterns of music, movement and connection. Afterimage: A Projection Mapped Mural at Tumbalong Park was spray-painted live by Sofles in collaboration with US artist Chaske Haverkos, while As Water Falls by Canada's Studio Irregular transformed a monolithic LED cube into an interactive digital waterfall at Circular Quay. Across the curvature of Barangaroo House, New Zealand artist David Morton's Laniakea explores humanity's place within the vast cosmic web. Throughout Vivid Sydney, TDC's central master control system provided real-time oversight across installations throughout the city, helping deliver a seamless audience experience. Each year, TDC reviews and updates digital site models for selected locations to improve projection outcomes and make the creative development process more accessible for artists. One of the lesser-known technologies behind Vivid Sydney is LiDAR (Light Detection and Ranging) scanning. Ahead of the festival, TDC re-scanned both Garrison Church and the Argyle Cut using advanced LiDAR technology, creating highly accurate digital replicas of the sites. These digital models were then converted into projection-ready environments, allowing artists anywhere in the world to design, test, and refine their works against Sydney's architecture long before arriving on site. "The process helps artists better understand scale, surfaces, proportions, and architectural details while significantly reducing development time and increasing projection accuracy," says Ferors, head of innovation and training at TDC. Creative technologist and TDC technical project manager Rendell says Vivid Sydney required an expert team working behind the scenes in the months leading up to the festival. "What audiences experience on nights walking around the city takes months of collaboration between Vivid Sydney, individual artists, and the team at TDC. Our role is bringing all those creative and technical systems together, from advanced Projection and LED systems through to media servers, TDC Live View monitoring, and interactive technologies, so the artwork can come seamlessly to life for everyone's enjoyment." TDC powered 11 technically ambitious projections across Sydney, including: *Barco ultra-high-resolution laser projectors across nine projection-mapped sites *ROE LED tiles powering interactive experiences including The Daydream Machine and 547 million projected pixels illuminating Sydney landmarks each night, which is enough digital content resolution to fill more than 65 4K televisions running simultaneously *More than 1.45 million ANSI lumens of projection brightness roughly equivalent to over 1,800 household LED light bulbs *Thirteen live monitoring cameras and 11 automation systems supporting nightly operations *Advanced LiDAR scanning used to digitally recreate Garrison Church and the Argyle Cut for artists before arriving on site *Real-time AI, water-screen projection, LED environments and high-powered laser systems *Twenty-three consecutive nights of operation supporting millions of festival visitors Vivid Sydney 2026 ran from May 22 to June 13, owned, managed, and produced by Destination NSW. 
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