3D Printing London

July 27 - London AI, ML, and Computer Vision Meetup

Join our in-person meetup to hear talks from experts on cutting-edge topics across AI, ML, and computer vision. **[Register to reserve your seat!](https://voxel51.com/events/london-ai-ml-and-computer-vision-meetup-july-27-2026)** **Date, Time and Location** Jul 27, 2026 5:30 PM - 8:30 PM BST Imperial College London, Skempton Building (LT201), South Kensington, London SW7 2AZ **UniLight: Unified Multi-Modal Lighting Representation** Lighting has a strong influence on visual appearance, yet understanding and representing lighting in images remains notoriously difficult. UniLight introduces a joint latent space to unify previously incompatible lighting representation - environment maps, images, irradiance and text descriptions. Modality-specific encoders are trained contrastively to align their representations, with an auxiliary spherical-harmonics prediction task reinforcing directional understanding. Our joint lighting embedding enables applications such as retrieval, example-based light control during image generation, and environment map generation from various modalities. *About the Speaker* [Zitian Zhang](https://www.linkedin.com/in/ztzhang76) \- is a PhD candidate in Computer Science at Université Laval\, and a research scientist intern in Adobe Research London\. He focuses on image understanding\, generation\, and lighting representations through foundation models\. **LoST: Level of Semantics Tokenization for 3D Shapes** Tokenization is fundamental to generative modeling and especially important for autoregressive 3D generation. However, current 3D shape tokenizers rely on geometric level-of-detail hierarchies that are token-inefficient and poorly aligned with semantic structure. We propose Level-of-Semantics Tokenization (LoST), which orders tokens by semantic salience so early tokens produce complete, plausible shapes and later tokens refine detailed geometry and semantics. LoST is trained with Relational Inter-Distance Alignment (RIDA), a semantic alignment loss that matches relationships in 3D shape latent space to those in DINO feature space. Experiments show that LoST achieves state-of-the-art reconstruction and efficient high-quality AR 3D generation while using only 0.1%–10% of the tokens required by prior methods. *About the Speaker* [Niladri Dutt](https://www.linkedin.com/in/niladridutt) \- is an ELLIS PhD student at University College London \(UCL\)\, sponsored by Adobe Research\. He is advised by Prof Niloy Mitra \(UCL\) and Duygu Ceylan \(Adobe\)\. **Material selection in 2D and beyond - methods, tricks and applications** In this talk, we'll explore reasoning about images from a material-centric perspective, namely through the lens of material understanding. Materials distinguish themselves by their response to light, which is governed and modelled through physical properties like roughness or gloss - however, understanding such properties is a non-trivial task for current algorithms and models. We'll see how we can select materials similar to a given query material, significantly improve selection fidelity and eventually even venture beyond 2D, to enable selection in the 3D domain. *About the Speaker* [Michael Fischer](https://www.linkedin.com/in/michael-fischer-32b43b1a4/) \- is a research scientist at Adobe research London\. He obtained his PhD from University College London \(UCL\)\, advised by Niloy Mitra and Tobias Ritschel\. Michael has authored several top\-tier publications \(CVPR\, ICCV\, SIGGRAPH\, \.\.\.\) and is a recipient of both the Meta PhD scholarship and the Rabin Ezra scholarship as well as the Eurographics PhD Thesis award 2026\. **Lessons from the Trenches of Agentic Engineering** A candid lessons-learned from running an agentic engineering consultancy with clients ranging from federal governments to early-stage AI startups. I'll cover what's held up under real production pressure, what I tried and abandoned, and the approaches that are quietly dead but still being sold. Expect specifics, opinions, and a few uncomfortable conclusions. *About the Speaker* [John Adeojo](https://www.linkedin.com/in/john-adeojo/) \- runs Brainqub3 an agentic engineering consultancy serving clients from federal governments to early\-stage AI startups\, and recently served briefly as CTO of a pre\-seed AI startup\. He previously led the data science function at RBS International and held senior IC roles at HSBC\, NatWest Group\, and Shawbrook Bank\. **Building Real-World Computer Vision Systems** This talk will explore practical workflows for building, evaluating, and improving modern computer vision systems. We’ll dive into real-world approaches to dataset curation, model analysis, multimodal AI workflows, and production-ready vision pipelines using open-source technologies. The session is designed for engineers, researchers, and AI practitioners looking to better understand how teams are developing and scaling computer vision applications today. Expect practical demos, technical insights, and discussions around the evolving AI tooling ecosystem. *About the Speaker* [Harpreet Sahota](https://www.linkedin.com/in/harpreetsahota204/) \- is a hacker\-in\-residence and machine learning engineer with a passion for deep learning and generative AI\. He’s got a deep interest in RAG\, Agents\, and Multimodal AI\.

3D London | 3D Networking Community

3D London, Wednesday 5th August @ Truckles Hosted by **[Nadia Monte](https://www.linkedin.com/in/nadia-monte-57436571/)** & **[Ewan Couper](https://www.linkedin.com/in/ewancouper/).** Details soon Thanks to our sponsors for supporting our monthly meetups. **[SiNi Software](https://www.sinisoftware.com/)** , **[Chaos](https://www.chaos.com/) , [NTI](https://www.nti-group.com/uk/) , [Itoosoft](https://www.itoosoft.com/) , [Heata](https://www.heata.co/)** #3dlondon #monthlymeetup

Digital Meetup: Sound Systems at the V&A

If you're interested in physical computing, creative electronics, and building interactive experiences with sound, you might enjoy this free event we're organising at the V&A on 17 July. Please note that this is a **drop in event**. Registering here helps us estimate numbers, but it **does not guarantee a place** in individual activities, which will be available on a **first come, first served** basis throughout the evening. This meetup brings together artists and creative technologists exploring physical computing, electronic textiles and livecoding. While this isn't an Arduino focused meetup, several of the activities explore physical computing through sound, including electronic textiles, capacitive touch sensing, interactive musical instruments and creative coding. The programme includes: • Building touch responsive instruments with Tom Fox using the new SPOKE board. • Making soft circuits and exploring Lia Mice's textile synthesiser *Soft Cymatics*. • Learning visual livecoding with Mike Cook using Magpie. • Creating algorithmic music with Nadezhda Khalid using Strudel, followed by an informal livecoding jam. There will also be an informal space for Show and Tell if you'd like to share a project you're working on, especially anything related to sound, music or interactive technology. Full information on the V&A event page here: https://www.vam.ac.uk/event/yA068beXnvA/digital-meetup-july-2026 It would be great to see a few members of the London Arduino community there.

Screen Printing on Paper and Textiles

### Course Overview * Screen Print for Beginners is a practical **4-week course i**ntroducing the fundamentals of screen printing on paper and textiles. You’ll learn core screen printing techniques while creating your own original prints. * Explore image-making, stencil preparation, ink mixing, colour, pattern, text, monoprint and fabric printing techniques in a supportive studio environment. * Classes take place in our North London studio, a short distance from Crouch End, Finsbury Park, Archway, and Highgate. **Time** 10.00 – 13.00 studio 29 **Day** Wednesday **Course Duration** 4 weeks **Dates:** 29 July, 5 August, 12 August & 19 August 2026 **Tutor:** **[Raquel Amat](https://art-class-london.co.uk/team/raquel-amat-parra/)** email: artclasslondon.printmaking@gmail.com mobile (WhatsApp): 07933084754 ### Booking details Price: £195

Lego Meetup - July 2026 - Lego Football

Screen Printing as Protest

### Workshop Description ***Print as Protest*** is an accessible introduction to screen printing that explores the rich history of printmaking as a tool for activism, social movements, and political expression. Central to the workshop is an exploration of the power of text: how words, slogans, and statements can become images in their own right. Through typography, scale, repetition, and graphic composition, text can communicate urgency, solidarity, resistance, and hope. From protest placards and political posters to artist manifestos and public interventions, printed language has long been used to challenge authority, amplify marginalised voices, and mobilise communities. Participants will examine how artists, activists, and designers have transformed text into compelling visual forms, considering not only what messages are communicated but how they are seen, felt, and remembered. Through discussion and practical experimentation, participants will develop their own graphic responses to contemporary issues, translating words and ideas into bold printed works. From suffragette posters and labour movement graphics to contemporary climate activism and social justice campaigns, the workshop examines how printed images have long been used to communicate ideas, challenge power, and build collective voices. Beginners are warmly welcomed, and all technical processes will be demonstrated step-by-step. **Audience** This workshop is suitable for: * Complete beginners * Artists and makers interested in printmaking * Community activists and campaigners * Anyone interested in visual culture, social history, and creative expression **Learning Outcomes** By the end of the workshop, participants will: * Understand the basic principles and history of screen printing. * Explore examples of protest and activist printmaking. * Develop a simple graphic design or slogan suitable for screen printing. * Learn how to prepare artwork for a screen. * Gain hands-on experience in printing using screen printing techniques. * Produce a small edition of prints to take home. * Reflect on the role of printmaking as a form of communication and resistance. **Materials** All basic materials and equipment will be provided, including: * Screens and squeegees * Water-based inks * Printing paper * Design materials and reference images * Protective aprons and cleaning supplies Participants may bring sketches, photographs, slogans, or source material related to a cause or issue they would like to explore. **Accessibility** The workshop is designed to be welcoming and supportive for participants of all experience levels. Demonstrations will be broken down into clear stages, with individual guidance provided throughout the day. **Course Aim** To introduce participants to the creative and technical possibilities of screen printing while exploring its historical and contemporary role as a powerful medium for protest, ***Image as text,*** advocacy, and public expression.

In-person meetup: Accelerating PM Workflows and Elevating Customer Value with AI

**Please note this is an offline event with limited space. RSVP only if you will be able to attend in person. If you want to watch the live streaming, please RSVP to our [Online Event](https://www.meetup.com/producttank-london/events/315625891/?utm_medium=referral&utm_campaign=share-btn_savedevents_share_modal&utm_source=link&utm_version=v2&member_id=449315265)**. **Also, this event will not include catered food.** **\-\-\-\-\-\-\-** **Inside & Out: Accelerating PM Workflows and Elevating Customer Value with AI** The true power of AI lies where team velocity meets user experience, but getting there isn't always smooth sailing. This July, ProductTank London explores how product leaders supercharge internal workflows and elevate customer value with AI. Moving past the hype, our speakers, spanning **startups to scale-ups,** will share how they embed AI across the **entire SDLC**, from discovery and wireframing to delivery and rapid iteration, and **keeping product roadmaps aligned**. You’ll hear first-hand accounts of the hurdles, risks, and hard-won lessons our panel faced to reach that "happy path" output. Join us to walk away with practical, real-world frameworks to navigate the AI landscape **successfully** and build smarter. **Our speakers:** [Desmond Leo](https://www.linkedin.com/in/desmond-leo/) \- Product Leader @ Empathy Research [Charlie Wildish](https://www.linkedin.com/in/charlie-wildish/) \- Staff Product Manager @ Checkout\.com [Gareth Behn](https://www.linkedin.com/in/gareth-behn-5b3425111/) \- AI Product Lead @ TTC Tech As always we will close our meet-up with a candid discussion and Q&A. This event is sponsored by Checkout.com **Location:** Wenlock Works, Shepherdess Walk, London, N1 7BQ, United Kingdom **Timings:** 6:00 - Doors open 6:00 - 7:00 - Networking 7:00 - 8:00 - Talks 8:00 - 8:20 - Networking and drinks/ nibbles 8:20 - 8:40 - Speaker Q&A 8:40 - 9:00 - Networking Please note that the event will also be live-streamed on our YouTube channel and images will be taken throughout the evening. To keep up-to-date with our upcoming talks, follow our [LinkedIn page](https://www.linkedin.com/company/producttanklondon) and our [YouTube channel.](https://www.youtube.com/c/MindtheProductTV) \-\-\-\-\-\-\-\- By attending this event, you agree to give permission for any photos taken during the event to be used for promotional purposes, give permission for your name and surname to be used for registration purposes, and agree to be contacted by email by ProductTank.

London Internet of Things Meetup No.156

We're back to our usual format of 3 speakers + Q&A followed by networking. 18:30: Doors open 19:00 Welcome by Alexandra Deschamps-Sonsino (organiser since 2011) 19:10 Matt Webb, [Poem](https://www.kickstarter.com/projects/genmon/poem-1-the-ai-poetry-clock) 19:30 Elie Bitar, [Smarterise](https://smarterise.com/) 19:50 Networking 21:00 End of event and move to [The Princess Louise](https://princesslouiseholborn.co.uk/) There will be drinks (including non-alcoholic) and nibbles. **About our sponsors:** [Green Custard](https://www.green-custard.com/) is an award-winning AWS IoT specialist consultancy that helps organisations design, build, and scale secure cloud-connected products and solutions. With deep expertise across IoT architectures, data lakes, ML and agentic AI our IoT expertise spans from product innovation to smart factory innovation. We have full stack capability from embedded & mobile to cloud-native development. Green Custard partners with clients to deliver on their business outcomes whether modernising legacy devices, unlocking new value from existing data, or accelerating the delivery of production-ready solutions. Customers trust Green Custard for its technical excellence, pragmatic delivery, and we are proud of our customer success. [Aqua Libra](https://aqualibra.com/pages/flavour-tap) is redefining sustainable hydration through innovative, low-impact dispensing technology. Beyond its zero-sugar infused drinks, the brand has pioneered solutions such as the Aqua Libra Flavour Tap, a digitally controlled dispensing system that delivers chilled, filtered water with natural flavours on demand. By removing the need for single-use bottles and reducing transport emissions, the Flavour Tap enables offices, venues, and public spaces to offer great-tasting drinks with a dramatically smaller environmental footprint. Aqua Libra’s approach blends sustainability, smart technology, and convenience to meet the growing demand for healthier, greener beverage options.

Unreal Engine Workshop: FREE Game Design Meetup | GameCamp

***Enter the live meeting room here: [https://discord.gg/5wgxtr4c2u](https://discord.gg/5wgxtr4c2u)*** ***Download the engine here: [https://www.unrealengine.com/en-US/download](https://www.unrealengine.com/en-US/download)*** Welcome to the **Unreal Engine Workshop!** In each session we'll tackle essential game design discussions, then transition into hands-on project creation. Participants will build and expand their skills continuously as we explore every aspect of game development. From basic blueprints and interactive mechanics, to advanced rigging, animation, environment design, and lighting, we'll work our way up to creating small complete games. We encourage experimentation and peer teaching, so whether you're a beginner or experienced developer looking to deepen your expertise, our sessions provide a supportive environment to learn, create, and innovate together in Unreal Engine 5.

Double Session - Deep drive into Delta & Parquet AND OneLake

For July we have 2 sessions so we're looking forward to welcoming user group regular Steve Cambell, and from the Microsoft product group in Seattle - Tom Peplow. **Deep Dive into Delta and Parquet (Steve Cambell)** Microsoft Fabric is a lake-centric data analytics platform, focused around OneLake. A core feature of Fabric is that all data items, like data warehouses and lakehouses, store their data automatically in OneLake in Delta format. For all users deploying Fabric content, it is important to understand this underlying technology that ties all services together. This session takes a deep dive into the core storage technologies: OneLake, Delta, and Parquet. It will explain how Delta enhances traditional columnar storage with features such as transaction support, schema evolution, and performance optimisation. We’ll look at how it makes debugging and time-travel possible. Key Takeaways: \- Understand what OneLake is and how it underpins Microsoft Fabric\. \- Learn how Delta tables build on Parquet\, their unique capabilities\, and why they are vital for modern data solutions\. \- Discover Delta’s key features\, such as ACID compliance\, data versioning\, and performance enhancements\. \- Gain a foundational understanding to confidently deploy Microsoft Fabric and its storage technologies\. **OneLake (Tom Peplow)** Session details to be confirmed. **Agenda** 18:30 - Welcome, drinks, pizza & networking 18:45 - Session 1 19:45 - Session 2 20:45 - Close **Venue** Tenth Revolution offices in London. Aldgate House, 33 Aldgate High St, London EC3N 1DL Please provide your first and last name when registering for the event, as this is provided to building security to allow you entrance into the venue.

Life Drawing. Lucy Lu Models. £12.00.

To avoid a clash with England's World Cup game, for this week only, the life drawing will be held on **Thursday, 16th July, 7-9pm.** Lucy Lu is an exciting new model for our group! Link to Lucy Lu's Instagram [@lucylu.lucylu.lucylu](https://www.instagram.com/lucylu.lucylu.lucylu/) The session is held in the TRA Community Hall, Ground Floor, Simla House, Weston Street, SE1 3RL. All abilities are welcome to draw and meet likeminded people. Two hours of active dynamic poses from 2 to 25 minutes. £12.00 for the session. The group is run on a drop-in basis. Pay on the night. Cash or card. Artists are advised to bring their own materials although a small amount will be available for emergency use. I think that is everything but message me if you have any queries. Kind regards, Cliff

🏺 Friend of Dorothy Pottery Workshop with Lucas Buttchewits

### Make Pots. Meet Gay Men. Make Friends. This **Friend of Dorothy event** is about bringing **gay men together in real life to connect, create and build genuine friendships**. Join ceramic artist **Lucas Buttchewits** for a relaxed, hands-on introduction to pottery designed for all levels. Whether you’ve never touched clay before or already enjoy creative work, this workshop offers a welcoming space to try something new while meeting people through a shared experience. During the session you’ll explore traditional **hand-building techniques** including pinching, coiling and slab building to create your own tableware or decorative pieces. You’ll also experiment with decorating your work using **leaves and flowers to imprint natural textures**, before adding colour and personality using painted slip. Lucas will guide you through every stage of the process from shaping and decorating your piece to understanding how it will be **glazed and kiln-fired** after the workshop. But like all **Friend of Dorothy events**, this isn’t just about the activity. It’s about creating spaces where **gay men can meet, talk and form real connections outside of apps and bars**. With a small group and a relaxed creative atmosphere, it’s easy to chat, laugh and get to know the people around you. All materials, tools and firings are included, and your favourite piece will be **ready for collection a few weeks later**. Come get creative. Meet new people. Leave with something beautifully handmade and a little more connected ### Your Host  Lucas Buttchewits is a London-based ceramicist and creative facilitator known for his relaxed, accessible approach to pottery. His workshops focus on making creativity feel easy and social, creating a space where people can switch off, try something new, and connect with others while working with their hands. Blending craft with community, Lucas’ sessions are as much about the experience as the outcome, encouraging people to experiment, have fun, and leave with something they’ve made themselves.