FOURTH PORTAL
THE PAST AND FUTURE ALWAYS MEET IN THE PRESENT

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- Gerardo Gozzi | FourthPortal
All Improv Perfomers All Improv Gigs Gerardo Gozzi Alto / Tenor / Soprano Saxophones Performer Bio (Max 1000 characters) London and South East improv gigs London Improvisers Orchestra #39 28 September 2025 Performer notes, message or style description http://Website or social media email or phone number
- Art of VFX 1896-2024
Gravesend Innovation Showcase 2024 events, locations, talks, speakers and times. < Back Art of VFX 1896-2024 Start Time 16:15 Running Time 1 hour Location 14. The Grand GYG Event Type Talk About the Event Introduction Visual Effects is the art of making things appear on film that could not or do not exist. So if you need ghosts, dinosaurs alien invasions or even just to make your actors look different, then you need VFX. Looking at how this was done through the years with examples shown on video. More on the event lead Val Wardlaw - VFX and Comp Supervisor. 30 years doing VFX for film and episodic Event Information This event is free If strong demand this event might require a free ticket in advance - please check back before attending. ___ Even more information ___ Check out Val's credits here: https://www.imdb.com/name/nm0912036/ See Val's Muppet work here: https://muppet.fandom.com/wiki/Val_Wardlaw Val Wardlaw is a visual effects artist working in the digital field. She worked with Jim Henson's Creature Shop variously as compositor, animator, or supervisor of computer-generated or supplemented Creatures . She had previously worked with the Computer Film Company, including on The Muppet Christmas Carol . Wardlaw co-founded the visual effects house Baseblack, which worked on Harry Potter movies, Hotel Rwanda, Casino Royale , Hot Fuzz, and Hellboy II: The Golden Army. In 2011, she founded a new company, Perluceo, working mainly on documentaries and 3D films, including Disney 's Bears. Previous Next
- Caroline Kraabel | FourthPortal
All Improv Perfomers All Improv Gigs Caroline Kraabel Alto Sax Performer Bio (Max 1000 characters) London and South East improv gigs Boat-Ting Dec22 5 December 2022 Boat-Ting Dec 2022 http://Website or social media email or phone number
- Chris Prosser | FourthPortal
All Improv Perfomers All Improv Gigs Chris Prosser Violin Performer Bio (Max 1000 characters) London and South East improv gigs Boat-Ting Sep24 2 September 2024 Boat-Ting Sep 2024 http://Website or social media email or phone number
- Martin Hackett | FourthPortal
All Improv Perfomers All Improv Gigs Martin Hackett Melodica / Conductor Performer Bio (Max 1000 characters) London and South East improv gigs London Improvisers Orchestra #39 28 September 2025 London Improvisers Orchestra #38 9 July 2025 London Improvisers Orchestra #37 8 March 2025 London Improvisers Orchestra #36 7 June 2025 Performer notes, message or style description http://Website or social media email or phone number
- ChatGPT Canvas Feature | FourthPortal
< Back ChatGPT Canvas Feature The Canvas feature in ChatGPT streamlines the creation, editing, and management of long-form content across formats like text and code, offering a focused workspace for detailed projects. This text and the text that follows, about Canvas was mostly generated by ChatGPT about ChatGPT. ChatGPT 4o 30 Dec 2024 OpenAI 30 Dec 2024 What is OpenAI Canvas? The Canvas feature in ChatGPT enables efficient creation, editing, and management of long-form content within a focused workspace. It supports a range of formats, including text documents and various programming languages, making it suitable for detailed projects. Key Features: Creation: Provides a streamlined interface for drafting reports, articles, or code. Ideal for structured and organised content development. Editing: Simplifies adjustments and revisions. Facilitates collaboration by allowing contributors to refine shared documents while maintaining content integrity. Integration: Accessible directly within the ChatGPT environment, ensuring smooth transitions between assistance and content development. Applications: Perfect for academic writing, technical documentation, software development, and detailed project drafts. The Canvas feature enhances productivity and precision across diverse use cases. Read more... Originally posted by ChatGPT November 2024 https://help.openai.com/en/articles/9930697-what-is-the-canvas-feature-in-chatgpt-and-how-do-i-use-it For more: AI, Algorithm, Neural Network Previous Next
- Innovation in Gaming
Gravesend Innovation Showcase 2024 events, locations, talks, speakers and times. < Back Innovation in Gaming Start Time 11:30 Running Time 8 Hours Location 1. St George's Church, Gravesend Event Type Participation About the Event Introduction Early consoles like Atari, Commodore, and Acorn laid the foundation for the modern gaming industry, pioneering concepts in gameplay, graphics, and user interaction. There innovations sparked a global gaming culture, influencing the development of today’s advanced platforms and game design. On display will be a host of vintage machines, historic, innovative games, and demonstrations of 3D design. More on the event lead Sam blends gaming nostalgia, tech know-how, and a creative mind for Mindcraft to shape his future in gaming and technology. Sam will be showing his Minecraft server he built during the pandemic as a means to train his work colleagues in a virtual world, the first of its kind. James is a writer and journalist covering technology, politics and policy. James will lead a talk on game-changing AI futures - see Game Changing AI Future. Danny is a 3D designer trained lover of learning about how things work and has been a CoderDojo volunteer since 2018. Chronically bad at games but has a soft spot for Tetris and Dr. Mario. Danny will show off his 3D design work, and demonstrate some easy-to-learn tools and techniques in 3D modelling and animation, using Blender and simple TinkerCAD (Computer Assisted Design) programs. Mark is a local nerd who loves to collect and tinker with vintage computers, and has absolutely no idea how to write a line of code. . Event Information No ticket is required, Free event. No skills required. This event happens throughout the day, come and go... Gaming enthusiasts: From retro gaming lovers to fans of modern innovations, there's something for everyone. Tech curious individuals: Those interested in the evolution of gaming technology and its influence on AI and design. Families: A fun and educational outing for all ages, with hands-on displays and engaging activities. Students and learners: Perfect for anyone keen to explore 3D design, vintage gaming hardware, or learn about AI's role in gaming. Professionals and hobbyists: Whether you're in tech, design, or just love tinkering, this event offers inspiration and insights. ___ Even more information ___ Game Changing AI Future Join technology journalist James O'Malley as he explains how the gaming technology of yesteryear laid the groundwork for the amazing AI innovations we see today. He'll then look to the future at how AI could change our world and why we shou ld be more optimistic than many people think about how it can improve the world. www.fourthportal.com Game Changing AI Future Gravesend Innovation Showcase 2024 events, locations, talks, speakers and times. “Agree or disagree, O’Malley is such an interesting, thoughtful, lucid writer, that exploring his ideas on any subject is a pleasure. Very much worth your time.”- Ian Dunt “There are few people whose writing I enjoy more”- Hannah Fry “James O’Malley’s Odds and Ends of History is good for niche, nerdy politics.” - Helen Lewis Read more on James's newsletter: https://takes.jamesomalley.co.uk/about https://www.fourthportal.com/gravesend-showcase-2024/game-changing-ai-future A teaser of what Mark tinkers with .... View the games on original hardware and see a 3D engine in action with two experts - Danny and Sam - on hand to showcase the software. Previous Next
- Your Opinion On AI
Gravesend Innovation Showcase 2024 events, locations, talks, speakers and times. < Back Your Opinion On AI Start Time 11:00 Running Time 2 hours Location 4. Julius Caesar Italian Event Type Discussion About the Event Introduction Come and tell Dr. Glenn McGarry what you really think about AI, do you feel included in the discussion? What do you want to see happen? Do a vox pop about the future! More on the event lead Dr Glenn McGarry is a Research Fellow in the School of Computer Science's Mixed Reality Lab, working in the interdisciplinary field of Human-Computer Interaction. His research interests centre on music technologies and his work in this area has been published in a leading international design conference CSCW. He is the Faculty of science representative for the University's Staff Research Group Subcommittee which works to support and communicate career development opportunities for research staff. He is experienced in conducting fieldwork and analyzing the data gathered using an ethnomethodological approach, as well as other qualitative methods appropriate to addressing the research questions at hand. He is also experienced in working with systems designers, which involves presenting field study findings, working through their implications for design, and formulating design specifications. Event Information This event is free. ___ Even more information ___ This event is being updated This event is being updated Previous Next
- New School Futures Talk
Professor Emeritus John Wood introduced his ‘New School Futures’ project that envisages the future of learning as an affordable and natural by-product of local community regeneration. New School Futures Talk < Back 23 November 2023 Professor Emeritus John Wood introduced his ‘New School Futures’ project that envisages the future of learning as an affordable and natural by-product of local community regeneration. Previous Next Reinventing the university Kicking off the Fourth Portal's Education In An Era Of AI event series, Professor John Wood argues that the education system needs a major overhaul in order to face the existential challenges of AI and climate change. Drawing on decades of teaching, and running university courses and workshops, John takes participants on a fun and light-hearted journey to reconsider how education is delivered and received by learners. The context The aim was to help learners to learn more independently and to raise the consciousness of local communities. To assist in developing more life-affirming and entredonneurial approaches to learning. We are more interested in the exceptions than in standards or rules. S E L F (acronym for our 'Self Evaluated Learning Framework') John introduces SELF, a system to help in thinking about self-learning. Who should attend This event is open to anyone interested in how education could benefit from changes to the present status-quo. No formal qualifications are required to attend. Free entry. Website: New School Futures Prof. John Wood John Wood, DipAD, ADF(Manc), FRSA (b. 25 August 1945) is Emeritus Professor of Design at Goldsmiths College, University of London. He taught many Young British Artists when he was Deputy Head of the Fine Art Department at Goldsmiths between 1978 and 1988.[1] He has received AHRC and EPSRC funding for research into metadesign. More https://en.wikipedia.org/wiki/John_Wood_(design_theorist) Education In An Era Of AI Find out more about the Fourth Portal's event series, Education In An Era Of AI. Visit Event Page MORE ON THIS EVENT BELOW Previous Next Event Documentation Previous Next
- Filanour | FourthPortal
All Improv Perfomers All Improv Gigs Filanour Performer Bio (Max 1000 characters) London and South East improv gigs SKRONK #177 2 September 2025 SKRONK #178 16 September 2025 Performer notes, message or style description http://Website or social media email or phone number
- Dilara Aydin-Corbett | FourthPortal
All Improv Perfomers All Improv Gigs Dilara Aydin-Corbett Performer Bio (Max 1000 characters) London and South East improv gigs SKRONK #3 7 May 2016 Performer notes, message or style description http://Website or social media email or phone number
- Neural Radiance Fields For Outdoor Scene Relighting | FourthPortal
< Back Neural Radiance Fields For Outdoor Scene Relighting Photorealistic editing of outdoor scenes from photographs requires a profound understanding of the image formation process and an accurate estimation of the scene geometry, reflectance and illumination. The technique allows simultaneous editing of both scene illumination and camera viewpoint using only a collection of outdoor photos shot in uncontrolled settings. European Conference on Computer Vision (ECCV) 2022 6 Jan 2024 Abstract Photorealistic editing of outdoor scenes from photographs requires a profound understanding of the image formation process and an accurate estimation of the scene geometry, reflectance and illumination. A delicate manipulation of the lighting can then be performed while keeping the scene albedo and geometry unaltered. We present NeRF-OSR, i.e., the first approach for outdoor scene relighting based on neural radiance fields. In contrast to the prior art, our technique allows simultaneous editing of both scene illumination and camera viewpoint using only a collection of outdoor photos shot in uncontrolled settings. Moreover, it enables direct control over the scene illumination, as defined through a spherical harmonics model. It also includes a dedicated network for shadow reproduction, which is crucial for high-quality outdoor scene relighting. To evaluate the proposed method, we collect a new benchmark dataset of several outdoor sites, where each site is photographed from multiple viewpoints and at different timings. For each timing, a 360° environment map is captured together with a colour-calibration chequerboard to allow accurate numerical evaluations on real data against ground truth. Comparisons against state of the art show that NeRF-OSR enables controllable light and viewpoint editing at higher quality and with realistic self-shadowing reproduction. Our method and the dataset are publicly available in the Downloads section below. https://4dqv.mpi-inf.mpg.de/NeRF-OSR/ For more: Design, AI, NeRF, Machine Learning, Neural Network, 3D Visualisation Previous Next




