Computer Graphics

AI is the future but getting started and taking that first step has been a challenge for some people. Azure Integration Services is a great way to get started exploring ideas on how we could use Azure AI Services. In this session we will look at how Logic Apps can help you go from Zero to Hero by making agent building easier. We will look at scenarios like integrating Copilot into your enterprise integration platform and scenarios like building an Energy Advisor agent with the Octopus Energy API's We will also talk about how I was able to use Logic Apps for rapid prototyping for an ISV product features. BIO: Michael Stephenson is a Cloud Specialist, Architect and Coach who has worked consistently with enterprise customers delivering production workloads using Microsoft Azure since it was in preview. He has been an Microsoft Most Valuable professional in Integration and Azure for 18 years.

Come and help us celebrate 10 years of the world's biggest Unreal Engine meetup! Have some drinks and snacks on us and talk about Unreal Engine at our venue, Epic Games' London offices! We're meeting up at Epic Games' London Innovation Lab, near City Thameslink, and Blackfriars and St Paul's Tube Stations. For security reasons, we'll email you the address once registration is complete. 6.00pm Doors open so you'll have time for networking, drinks and snacks, or just a nice sit down. 6.30pm-8.30pm Listen to some talks about game dev. 8.30pm-9.00pm Networking, drinks and snacks If you have anything you want to show off, be it a gameplay prototype, concept art, audio, animation or 3D model, feel free to present it. You won't find a more welcoming and curious audience out there. Just bring a laptop. (Or a USB drive/Dropbox account, if you are struggling. We'll sort you out).

Life drawing, shorter poses, experimental and fun! This session will be run by Freya Tate, a wonderful artist with a sharp eye and a playful line. The session will be life model focused but Freya will introduce chaotic elements to challenge you and move your drawing on to higher levels. You can see more of Freya’s work on Instagram: [@freyatateify](https://www.instagram.com/freyatateify/) Our studio is purpose built, spacious and well equipped with easels, drawing boards, clips and so on. We sell materials at reasonable prices so if you forget anything we should be able to help you out. We have professional lighting for the models and and full spectrum lights for the studio to give you a good experience. £15 to join us in the studio £8 to join us on Zoom. £5 for students in studio, or £12 via Zoom. Drop us an email at info@dulwichartgroup.co.uk and we will send you the discount code. To book, [please click here ](https://www.dulwichartgroup.co.uk/product/tuesday-evening-fast-poses-creative-life-drawing/)

**Venue:** Riverbank House, 2 Swan Ln, London EC4R 3AD **Please note:** 1\. 🚨🚨🚨 A valid photo ID is required by building security\. 🚨🚨🚨 2\. This event follows the [NumFOCUS Code of Conduct](https://numfocus.org/code-of-conduct). Please familiarise yourself with it before attending. If your RSVP status says "You're going" you will be able to get in. No need to show your RSVP confirmation when signing in. If you can no longer make it, please unRSVP as soon as possible. **Code of Conduct:** This event follows the NumFOCUS Code of Conduct. Please get in touch with the organisers with any questions or concerns. As always, there will be free food and drinks, generously provided by our host, Man Group. **Main Talks** 1. **Agentic Workflows for Data Engineers: How AI Agents Are Changing Our Daily Work** - [Yusuf Ganiyu](airscholar@gmail.com) Last month, I debugged a critical pipeline failure in 4 minutes that used to take 30. The difference? An AI agent that understands my data infrastructure. This isn't about replacing data engineers, it's about eliminating the toil that keeps us from high-value work. In this talk, I'll share practical experiments with agentic workflows from my work at AstraZeneca and teaching 20,000+ students at DataMasteryLab. We'll explore: * What agentic workflows actually are (beyond the hype) * Live demo: AI-assisted pipeline debugging with LangGraph * Practical patterns: Schema evolution, data quality monitoring, self-healing pipelines * The feature engineering bridge: Helping data scientists love you * What AI still can't do (and why that matters) Whether you're skeptical about AI hype or already experimenting, you'll leave with concrete patterns you can implement in your pipelines next week. 2. **Explore the Kingdom - Cursor the Data Engineer** - [Jethro Reeve](jethro.reeve@gmail.com) I built [explorethekingdom.co.uk](http://explorethekingdom.co.uk/ "http://explorethekingdom.co.uk") over Christmas using Cursor with Opus-4.5 and GPT-5.2 for the data engineering and UI. I've pulled \~15 Government data sources and have them represented on a map of the UK. This kind of data aggregation tool sells for thousands to niche consultancies. I built it while playing Minecraft on Boxing Day. What would you use it for? (Why) Is the software world so slow to catch up with the capabilities of vibe coding? **Lightning Talks** 1. **Github Codespaces for Data Analysis with Python - [Stelios Christodoulou](stelios.xristodoulou@gmail.com)** 2. **TBC** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Logistics** Doors open at **6.30 pm** (get there early as you'll need to sign in with building security). Talks start at **7:00 pm**, with drinks afterwards from **9:00 pm** at The Banker (EC4). We have reduced capacity for this event, but there will be plenty of people to discuss data science questions with. Please unRSVP in good time if you realise you can't make it. We're limited by building security on the number of attendees, so please free up your place for your fellow community members. If you want me to trim lightning talks down to two or shorten any abstracts, say which ones.

In the bizarre world of Franz Kafka, salesmen turn into giant bugs, apes give lectures at college academies, and nightmares probe the mysteries of modern humanity’s unhappiness. More than any other modern writer in world literature, Kafka captures the loneliness and misery that fill the lives of 20th-century humanity. The Metamorphosis and Other Stories reveals the author’s extraordinary talent in a variety of forms—prose poems, short stories, sketches, allegories, and novelettes—and showcases the straight–faced humour, startling psychological insight, and haunting imagination for which he is revered as a modern master. We will be reading the Penguin edition of Metamorphosis and Other Stories which contains the following stories: Contemplation (1913) Children on the Road Unmasking a Confidence Trickster The Sudden Walk Resolutions The Excursion into the Mountains The Plight of the Bachelor The Businessman Looking out Distractedly The Way Home The Men Running Past The Passenger Dresses The Rejection For the Consideration of Amateur Jockeys The Window on to the Street Desire to be a Red Indian The Trees Being Unhappy The Judgement: A Story for F. (1913) The Stoker: A Fragment (1913) Metamorphosis (1913) In the Penal Colony (1919) A Country Doctor: Short Prose for my Father (1920) The New Advocate A Country Doctor In the Gallery An Old Journal Before the Law Jackals and Arabs A Visit to the Mine The Neighbouring Village A Message from the Emperor The Worries of a Head of Household Eleven Sons A Fratricide A Dream A Report to an Academy A Hunger-Artist: Four Stories (1924) First Sorrow A Little Woman A Hunger-Artist Josefine, the Singer, or The Mouse People Appendix Aeroplanes in Brescia (1909) Great Noise (1912) The Coal-Scuttle Rider (1921) Available from all good libraries and book shops. You don't have to have read it to join us - but it'll probably help. We will be meeting in The Ludski Bar in the Rio Cinema. [https://www.riocinema.org.uk/your-visit/](https://www.riocinema.org.uk/your-visit/) You are welcome to bring outside food in with you but please buy your drinks from inside the cinema. Thank you. We hope to see you there. ... To join the Brain Worms WhatsApp Group please click here: [https://chat.whatsapp.com/EvFibn1d6AsEwdVGmwkhko](https://chat.whatsapp.com/EvFibn1d6AsEwdVGmwkhko) (in order to stop spam bots this will take you to a Waiting Room. Once in please write your name and we will join you to the main chat). Meetup charges subscription fees. If you would like to make a donation please click here: [https://paypal.me/philosophycollective](https://paypal.me/philosophycollective) You can also find the Brain Worms Book Club here: [https://www.meetup.com/brain-worms-book-club/](https://www.meetup.com/brain-worms-book-club/)

This coming week we'll be exploring the work of **Cândido Portinari** was one of Brazil’s most influential modernist painters, known for portraying the dignity, struggle, and identity of the Brazilian people. Come and learn with us in an informal and friendly environment. All welcome! *If you come after 6.45 ring the door bell.*

**🕙 Time** We meet at **10:00 AM** and will start walking shortly after. The walk lasts around **60–75 minutes**. **📍 Where to Meet** We’ll meet at the **Clapham Common Bandstand**. A message with the **exact spot and a visual cue** (what I’m wearing) will be posted in the event comments on the morning of the walk.

Hosted by Nadia Monte, Nigel Hunt, and Simon Moir. Headline presentation: * **[Anna Perela](https://www.linkedin.com/in/annaperela/) \- Head of Planning and Projects\, Cityscape Digital** * * Chartered Architect with over 15 years’ experience in architecture, planning, and visualisation. Experienced in leading multidisciplinary teams, combining strong architectural knowledge and technical expertise with innovative use of technology. Education presentation: * **[Solent University](https://www.solent.ac.uk/courses/undergraduate/cgi-and-visual-effects-ba/2026/ba-hons-cgi-and-visual-effects-3-years-2026) \- CGI\, VFX & Games Art\.** * * Each year, the students from Solent University make a pilgrimage to 3D London to mingle with industry folks and give short introduction presentations, the majority of whom it's their first time presenting in public. First-time 5-minute presentations: * We offer 3 spots for anyone willing to take to the stage to give a short 5-minute introduction presentation. Sponsored partners [SiNi](https://www.sinisoftware.com/), [Chaos](https://www.chaos.com/), [Itoosoft](https://www.itoosoft.com/), [NTI](https://www.nti-group.com/uk/?utm_source=google&utm_medium=cpc&utm_campaign=brand-nti-pm&utm_content=adgroup-bluegfx&keyword=bluegfx&gad_source=1&gad_campaignid=23336319810&gbraid=0AAAABB31zGGrX5M9GuQgtXaFDu8MZSRVN&gclid=CjwKCAiAkvDMBhBMEiwAnUA9BWzTkav1enKz2adGWAV6IUQFXfJ8-QnQh3PaN4JV76OWyuQ7by74jBoCHlIQAvD_BwE), [Heata](https://www.heata.co/).

*Disclaimer: All are welcome. Students, professionals, non professionals, business owners, curious cats. ---------------------------------------------------------- Come along to the Hercules Pillars located in Holborn in City centre of London, for a few hours to meet friendly faces, work on your personal projects, or just come and share what passion projects you are all working on. Feel free to bring your laptop, tablet, sketchbook, and notes on the day. Whether you work in Animation, Art, Design, Film, Games development, or storytelling, you are welcome to come along. We love being around diverse creatives who want an opportunity to showcase their talents. This is an excellent opportunity for those looking to socialise with like-minded people and to get friendly feedback on their work. All backgrounds are welcome to join us, even if your just curious about Animation/Art/Storytelling \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* I Look forward to seeing you there.

The Barbican Centre is a symbol of brutalist architecture. Sharp edges, concrete, light and shadow, columns and blocky shapes: it’s a place rife with opportunities for our keen eyes and blazing cameras! This maze of shapes and lines is where we will be continuing our journey towards street photography excellence. It isn't the place for complex, layered crowds. Instead, we will focus on a slower, more intentional pace—seeking out the shapes, lines, and patterns where we can purposefully place a human element to create a striking image. Open to all skill levels. Whether you shoot on a smartphone or a high-end camera, this workshop is about elevating your craft and learning to capture better, more intentional images. For those who have joined me before, I look forward to continuing our journey. We’ll be building directly on the skills you’ve already practiced, adding this new 'intentional' element to your toolkit to create even more compelling street scenes. I will be there helping you along to develop the frame and to understand how to build the image from the ground up. Join us for a great afternoon, sharing your passion with fellow photographers and taking an important step in your journey to mastering the streets with your camera! What will you need? A camera or a smartphone, of course, and a pair of comfortable shoes. And a determination to have a good time, because you certainly will! After the workshop you will be invited to join the Tap on the Shoulder WhatsApp group, where you will be able to share your best efforts from the workshop and receive feedback from me and your peers. At the end of the workshop we will be heading for the nearest pub for a refreshment and some banter, enjoying each other’s company and planning our future street photography mischief! What are you waiting for? Book your place now and take your next step in improving your street photography skills! Bring your children, they can participate as well! Attendance is free for children under 15 years of age: please use the discount code UNDER15. Please come 5-10 minutes early. I will wait for 5 minutes for late arrivals then start the workshop out of respect for the people that arrived on time!

Tim strikes the poses once again! Link to Tim's Instagram [@timmy_rows](https://www.instagram.com/timmy_rows/) The session is held in the TRA Community Hall, Ground Floor, Simla House, Weston Street, SE1 3RL. As you face Simla House from the street, the entrance we use is on the left hand side of the building. The drawing session starts at 7.00pm. If possible, I would be grateful if attendees could arrive 5 to 10 minutes before this time. 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

As any one who has ever taken a selfie, only to delete it and try for a better one knows, we all have an idea of how we want to be seen by others. This was always the case. When commissioning a portrait or painting a self portrait, the foremost thing in a sitter's mind was how to present a most flattering image, and how to persuade others of one's best qualities - skills, intelligence, goodness, power or status in society. The consequence of that is that portraits usually lie in favour of propaganda. We will look at the way artists from the Renaissance onwards manipulate their sitters' and their own likenesses to reflect their ambitions and society's expectations.

Capture nature’s beauty with gentle, colourful brushstrokes — perfect for a relaxing afternoon. Beginners welcome! Immerse yourself in the calm, creative world of botanical watercolour with **Ann Mackowski**— an **award-winning artist** whose work has been **featured on *Sky Landscape Artist of the Year*** and who **exhibits with the Royal Society of Painters in Watercolours**. In this relaxed and friendly workshop, Ann will guide you through the process of painting fresh leaves and delicate blooms, sharing the professional techniques she uses to capture the vibrancy and grace of the natural world. Whether you’re completely new to watercolour or looking to refine your skills, this is a wonderful way to unwind, connect with nature, and rediscover the joy of painting. Enjoy a few peaceful hours of creativity, conversation, and colour — and leave with a piece of art you’ll be proud to frame. **You will learn:** * How to sketch and paint plants with both **accuracy and flow** * **Colour mixing** secrets for lively greens, florals, and subtle natural shades * Techniques for **layering transparent washes** to create depth and softness * Adding **finishing touches** with fine detail brushes * How to **turn a simple study into a beautiful, frameable piece** We will take inspiration from a mix of fresh flowers, and reference works from famous botanical artists. After a step-by-step follow along exercise and several fun warmups in brushwork, you'll be able to complete your own unique composition. Midway through there will be a tea and refreshment break, and a chance to mingle with your fellow artists. A joyful celebration of colour, creativity, and the beauty of nature — perfect for anyone who loves to paint or simply wants to begin

Join the inaugural meeting of the Columbus Vintage Computing Club (CVCC)! Get to know others in the vintage computing space and get hands on time with a Commodore VIC-20 and various Palm Pilot PDAs! We will use this time to get to know each other, share projects we've been working on and plan the future of the CVCC. We'll be at the Hilliard Library in Meeting Room 2A at 6:00 PM - 8:00 PM

This month, we are in-person at GameArena!!! We will also be joined by students and their games from [Shawnee State](https://www.shawnee.edu/game-design-programs)! \-\-\- Join us for our our monthly COGG Prototype and Play event @GameArena! Come to play and showcase your games. We're back in the upper levels of the catwalk mezzanine area. It'll be packed with lots of camaraderie playing your game(s) and other's games on the 2nd floor as well as the 1st floor in the gaming room below the mezzanine. Light snacks and water provided but you can buy food and drinks at the bar (alcoholic drink ID required). [https://www.game-arena.co/menu](https://www.game-arena.co/menu) **Attendees:** Don't have a game to show? Not a problem! All are welcomed and invited from all ages and backgrounds. The more we can have to play test our games the better! **Developers:** Do you have a game that you would like to get critical feedback on? Would you like an excuse to work on a game with other talented artists, programmers, musicians, designers, and writers? Digital, table-top, non-experienced developers, and the like are welcomed! We'll provide signage for your game to help others learn more about your work. Wifi, outlets, tables, and seats (though standing tables also) are available. Come to the Prototype and Play workshop to collaborate and meet local game developers for an evening of epic and raw game play fun! Play works-in-progress, show off your own game, work with others to add polish to a game, or even lend your talents to other fellow developers. Can use South Garage at the Gateway with a $5 voucher on your way out. 75 E 11th Ave, Columbus, OH 43201 [https://maps.app.goo.gl/UwgveUYG37Jy7RtS9](https://maps.app.goo.gl/UwgveUYG37Jy7RtS9) If you have any questions or comments, as always, feel free to reach out to us at [info@thecogg.com!](http://info@thecogg.com!/)

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/cbus-hug-2026/

This is a relaxed, community-driven Unity GameDev meetup. There’s no strict agenda this time — just developers getting together to talk shop, share projects, and exchange ideas. **Some topics that may come up (based on attendee interest):** • Frame Debugger & performance tooling • Addressables & additive scene workflows • Input System, localization, responsive UI • AI integration approaches • DevOps & LiveOps experiences • Full lifecycle: idea → cross-platform publishing • Favorite Asset Store tools and hidden gems • Weird Unity quirks we’ve all run into *Nothing is locked in.* Bring a project if you’d like. Bring a question. Bring a lesson learned. Or just come hang out and meet other developers. All skill levels welcome!

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/