Rogier van der Heide: AI won't replace judgement

In this bonus episode, Valentina Ožbolt shares her screen and takes Martin Klaasen through Archlior, the AI-powered lighting platform for architects, interior designers and lighting designers.You'll see the AI Lighting Studio, which previews real products from brands such as FLOS and CTO in an uploaded image in seconds; the project library of 20,000+ projects organised by category, each linked to the manufacturer who lit it; product data from around 300 brands and 50,000 products; and an early look at Cowork, the lighting assistant that aims to go from floor plan to luminaire schedule and supplier handoff. Martin asks the questions a lighting designer would: how products are kept up to date, whether brands can pay for placement, and where lighting controls fit in.Chapters0:00 Coming up0:32 The Archlior website1:21 AI Lighting Studio demo4:00 Projects by category8:56 Product data from 300+ brands10:53 Adding your own manufacturer13:00 Filtering products15:07 Cowork: from floor plan to luminaire schedule20:41 Lighting controls and what's next22:50 Pricing and how to startListen to the full conversation with Valentina in the previous episode.Connect with Valentina:On LinkedIn: https://www.linkedin.com/in/valentinaozbolt/Archlior: https://archlior.comMore from Light Talk: https://lighttalk.space

"We are faking light." Architect Valentina Ožbolt explains how lighting really gets chosen on many architecture and interior projects, and why she built Archlior to fix it.Martin Klaasen sits down with Valentina, the Croatian architect and interior designer behind Archlior, to talk about the gap between the tools architects use and the reality of lighting design. Renders get the mood "right" by hand, the investor falls in love with the image, and then someone has to find real products that can deliver it. Valentina describes the hunt through Pinterest, Google Lens and copycat brands, and how Archlior links real projects from 300+ lighting manufacturers directly to the products used in them.The conversation then turns to the big question for our profession: if AI can suggest the products, the layout and even the BOQ, where does the lighting designer fit? Martin argues for hierarchy, focus, darkness and emotion, and for "human guardrails" in every AI workflow. Valentina explains Archlior's AI Studio, the Cowork lighting assistant they are building, and why she believes the human factor will always be needed on site.Chapters0:00 Coming up0:57 Welcome Valentina1:34 From architecture to a love of lighting2:49 Why Archlior: an "ArchDaily for lighting"10:20 How architects really choose lighting19:45 Will it replace the lighting designer?21:55 Hierarchy, focus, darkness: what can AI understand?27:05 Under the hood: AI models, privacy and NDAs32:10 Cowork: a design assistant, not a shortcut33:16 Human guardrails35:57 What's next: data, products and closing the deal42:10 Where do designers stay relevant?48:47 Archlior in five yearsDon't miss the bonus episode, a guided tour of Archlior with Valentina.Connect with Valentina:On LinkedIn: https://www.linkedin.com/in/valentinaozbolt/Archlior: https://archlior.comMore from Light Talk: https://lighttalk.space

Taman, street lighting, and why “just right” mattersMartin Klaasen speaks with Dean Skira about the long road from early lighting practice to Taman, a web-based tool that flips street lighting design on its head. Instead of choosing a luminaire first and calculating around it, Taman starts with the environment, the lighting requirements, and the real impact on the surrounding city. Dean explains the origin of the software, how it uses machine learning, and why he believes street lighting should be designed to reduce waste, glare, spill light, and light pollution without sacrificing performance.Key topicsDean shares how a programming career in ex-Yugoslavia led him to New York, FIT, and eventually lighting design.He recounts early landmark projects in Pula, including a church tower and the famous lit cranes that drew 15,000 people to the port.In this episode, Dean argues that conventional street lighting design is backwards because it starts with a product instead of the site.He explains how Taman was prompted by Croatia’s light-pollution legislation and the realisation that existing tools only calculate the road surface, not the full urban environment.Dean describes Taman’s workflow: import a site image, draw and name layers, assign road and pedestrian categories, auto-position poles, and optimise the result.The software generates photometric curves and compares them with a database of manufacturer products to find the closest market match.He says the goal is to reduce required luminous flux by 40 to 45 percent in real projects, while also cutting spill light and light trespass.Dean discusses AI in Taman as machine learning that improves through use, rather than a system that replaces design judgment.He argues that future street lighting should move toward modular, mass-customised fixtures instead of fixed luminaire products.He says the best lighting decisions still belong to humans when there is a clear contextual reason to override the software.Request Early Access to Taman:https://taman.tech/

What if the problem with street lighting is not the fixture, but the entire way we design it?  Dean Skira reveals why the industry has been calculating the wrong thing for decades - and how Taman flips the workflow from product-first to requirement-first to cut waste, reduce light pollution, and still deliver better results.Martin Klaasen sits down with Dean, the Croatian lighting designer, developer, and visionary behind Taman, to trace the path from his early work in New York and iconic public projects in Pula to the creation of a tool that challenges the foundations of urban lighting design. Dean also shares the story behind the city's celebrated cranes, the first light festival in Pula, and the philosophy that turned a local idea into a widely discussed innovation.You'll discover how Taman works from a simple Google Earth snapshot and hand-drawn layers, why it calculates the entire urban environment instead of just the space between two poles, and how it can automatically position fittings, optimise photometric curves, and compare market-ready products against the ideal outcome. Dean explains the role of machine learning in the software, the surprising 45.8% reduction in luminous flux achieved on a real project, and why he believes lighting professionals should stop designing from the catalogue backwards. We also break down the bigger stakes: why outdated manufacturing, political decision-making, and copycat product culture are holding the industry back, what master planning could mean for whole districts and cities, and why the future may belong to modular, mass-customised lighting rather than one-size-fits-all luminaires. Dean makes a strong case that the right amount of darkness is not a flaw - it's the point.  Essential listening if you work in lighting design, urban planning, street lighting, or product development, and especially if you want to know where AI actually helps creative professionals instead of replacing them.Connect with Dean:On Linked In: https://www.linkedin.com/in/skiradean/More from Light Talk:lighttalk.space

AI is already changing lighting design, but Daniel Green is asking a better question - what happens when it starts helping us think, not just render? In this conversation, he reveals how DUSK turns rough sketches, reference photos, and even bare text prompts into lighting concepts that feel fast, visual, and surprisingly tailored to real design intent.Martin Klaasen sits down with Daniel to trace the unlikely path from product design student to lighting technologist, digital artist, and builder of tools for the industry. Daniel explains how early experiments with Midjourney, DALL-E, and Google AI Studio led to the idea for Dusk, and why the biggest breakthrough was not prettier images, but a more approachable workflow for lighting professionals.You’ll discover:Why Daniel built Dusk as a lighting-specific AI agent instead of relying on generic tools like ChatGPT or GeminiHow the tool handles concepts like beam angle, colour temperature, wall grazing, focal glow, and realistic placementThe difference between the cloud-based GPT agent and the developing local version, Dusk StudioLumviewer is a separate photometric tool for uploading LDT and IES files, comparing luminaires, and exporting quick side-by-side PDFs for real-world decision-making. Together, the two tools point toward a bigger vision: a workflow where AI supports lighting professionals from early mood boards all the way to more informed product selection.Learn More (quick links):DUSK GPT Agent - https://chatgpt.com/g/g-6a08c167038c81918596a91c726ff4b2-dusk-gptDUSK Website, which announces the migration to a plugin for ChatGPT, and the development of DUSK Studio.  - https://dusk-ai.co.uk/Lumviewer - https://lumviewer.replit.app/My Website - https://bloqdigital.co.uk/Connect with Daniel:My Substack - https://curativbloq.substack.com/My Blog - https://pckt.blog/b/bloqdigitalBluesky - https://bsky.app/profile/bloqdigital.pckt.cafe#LightTalk #LightingDesign #AIinLightingDesign #GenerativeAI #ArtificialIntelligence #ArchitecturalLighting #LightingTechnology #LightingVisualization #AIDesignTools #CreativeTechnology #LightingIndustry #LightingDesigner #DesignInnovation #HumanCenteredAI #AIandCreativity #SustainableAI #LocalAI #LightingSoftware #PhotometricData #DuskAI #DuskStudio #DanielGreen #MartinKlaasen #Podcast

In this conversation, Daniel Green discusses his journey into lighting design, the integration of AI in the field, and the development of his tool, Dusk. - - - -👉 DUSK came second in the Kit - Technology Category at the Darc Awards, and has also been Shortlisted for Lux Futurum 2026 🙌 🏅- - - - Daniel emphasises the importance of balancing AI capabilities with human creativity and the need for privacy in using AI tools for lighting design. The conversation explores the implications of AI tools in the lighting design industry, focusing on accessibility, sustainability, and the integration of new technologies. Key discussions include the balance between local and cloud models, the role of social media in AI development, and the future of AI in creative fields. The conversation delves into the innovative tools and technologies in lighting design, particularly focusing on Dusk AI and its capabilities. Daniel Green shares insights on how these tools can enhance the creative process, streamline workflows, and improve user experience in design.TakeawaysAI enhances lighting designHuman creativity remains essential AI tools can widen skill gapsSustainability is crucial in AI usage Innovative tools enhance creativityDusk AI streamlines design workflowsLearn more (Reference Links):DUSK GPT Agent - https://chatgpt.com/g/g-6a08c167038c81918596a91c726ff4b2-dusk-gptDUSK Website, which announces the migration to a plugin for ChatGPT, and the development of DUSK Studio.  - https://dusk-ai.co.uk/Lumviewer - https://lumviewer.replit.app/My Website - https://bloqdigital.co.uk/Connect with Daniel:Daniel's Substack - https://curativbloq.substack.com/Daniel's Blog - https://pckt.blog/b/bloqdigitalBluesky - https://bsky.app/profile/bloqdigital.pckt.cafe#LightTalk #LightingDesign #AIinLightingDesign #GenerativeAI #ArtificialIntelligence #ArchitecturalLighting #LightingTechnology #LightingVisualization #AIDesignTools #CreativeTechnology #LightingIndustry #LightingDesigner #DesignInnovation #HumanCenteredAI #AIandCreativity #SustainableAI #LocalAI #LightingSoftware #PhotometricData #DuskAI #DuskStudio #DanielGreen #MartinKlaasen #Podcast

In a world where AI is evolving faster than ever, what does it mean to truly collaborate with these powerful tools? Join Martin Klaasen and Sahil Tanveer as they explore the dramatic shifts in AI technology, revealing how these advancements can transform the way lighting designers work. If you're in the design field and looking to harness AI for your projects, this episode is a must-listen. Martin and Sahil dive deep into the latest developments in AI, discussing how tools have transitioned from simple chatbots to sophisticated agents that can understand and execute tasks with remarkable accuracy. Discover how these changes are reshaping the landscape for professionals in creative fields, allowing them to focus on innovation rather than technical input. The pivotal difference between traditional language models and the new generation of AI agents. How these advancements impact the creative process, making design more intuitive and less reliant on precise prompting. Essential insights on maintaining a strong foundation in AI principles, even as technology continues to evolve. Practical strategies for leveraging AI in your workflow, from brainstorming to execution. As AI tools become increasingly integrated into design processes, understanding their capabilities and limitations is crucial. Failing to adapt could leave you behind in a rapidly advancing field. This conversation highlights the importance of foundational knowledge and encourages listeners to embrace the evolving role of AI in their work.Quick links:Sahilhttps://rbdsailab.com/Martinhttps://www.lighttalk.space/Course: AI Fundamentals for Lighting Designers:https://aildc.thinkific.com/products/courses/ai-fundamentals-lighting-designers

The conversation explores the impact of AI on lighting design and the role of mastery in the field. It delves into the evolution of lighting design, the influence of technological developments, the integration of AI, the future of lighting design, building experience and judgment, employing AI in practice, and assessing and hiring lighting designers. The conversation covers a range of topics including the impact of light on biodiversity, challenges in social media, the need for education in lighting design, and the shift in the lighting industry. It also explores the emotional experience of light and the empowerment through creativity. The key takeaways include the importance of curiosity and critical thinking, the need to simplify lighting design, and the challenges and opportunities in the lighting industry.TakeawaysImpact of AI on lighting designThe role of mastery in lighting design Curiosity and critical thinkingChallenges in social mediaSimplifying lighting designImpact of light on biodiversityNeed for education in lighting designShift in the lighting industryThe emotional experience of lightEmpowerment through creativityConnect with Rogier:👉 Linked In: https://www.linkedin.com/in/rogiervanderheide/👉 website: https://www.rogiervanderheide.com/More from Martin:👉 Light Talk: https://www.lighttalk.space/👉 AI Fundamentals Course: https://aildc.thinkific.com/products/courses/ai-fundamentals-lighting-designers

In this bonus segment, Srikrishna walks Martin through the Alya platform, including its features and functionalities. They also explore the potential applications and benefits of the tool in lighting design and project management including intuitive design and real-time 3D model building. Connect with Srikrishna Ellore:Facebook: https://www.facebook.com/lightcoalyaInstagram: https://www.instagram.com/lightcoalyaLinkedIn: https://www.linkedin.com/company/the-light-co-aiX: https://x.com/lightcoalyaPinterest: https://www.pinterest.com/lightcoalyavist Light Talk for more content

In this episode, Martin talks to Srikrishna Ellore, founder of Alya, The Light Co, and learns about his journey from mechanical engineering to the lighting industry and the development and implementation of Alya, an AI tool for lighting design. Martin and Srikrishna discuss Alya's functionality, intelligent layer, implementation, browser interface, workflow, and subscription model as well as the role of AI and human experience in lighting design.TakeawaysAI in LightingAlya: AI for Lighting DesignHuman experience in lighting designConnect with Srikrishna:Facebook: https://www.facebook.com/lightcoalyaInstagram: https://www.instagram.com/lightcoalyaLinkedIn: https://www.linkedin.com/company/the-light-co-aiX: https://x.com/lightcoalyaPinterest: https://www.pinterest.com/lightcoalyaMore from the Light Talk Desk:Embark on an enlightening journey with Light Talk, your gateway to four decades of Martin Klaasen's expert lighting insights, industry conversations, and educational resources, all designed to illuminate the art and science of lighting design.Watch the fascinating world of light unfold as you explore Martin Klaasen's vlogs, industy dialogues, and step-by-step project tours.Listen to enriching stories, deep insights, and expert opinions unravel in Martin Klaasen's captivating podcast episodes.Read through thought-provoking narratives, professional experiences and industry trends captured in Martin Klaasen's engaging blogs.Learn directly from a master, absorbing the knowledge, techniques and the artistry of lighting design through Martin Klaasen's illuminating masterclasses. New Course: AI Fundamentals for Lighting Designers.Download and delve into Martin Klaasen's esteemed works 'Light Talk, a Year in the Life of Light' and 'Light Talk 2, 16 Years in the Life of Light' - your indispensable resources to follow the journey of lighting design, right at your fingertips.