HMI Human Machine Interface

Welcome to the first M-PUG session of the year as we kick off spring in Sweden! Join us for an evening of practical AI and PostgreSQL discussion, community, and good company. We'll be gathering at the ground floor of Minc, and whether you're a longtime member or joining us for the first time, we’re excited to reconnect with the community and start the year with an insightful session. **Title:** Boring is Better: Building RAG with PostgreSQL as a Vector Database **Abstract:** Retrieval-Augmented Generation doesn't need the shiniest vector database. PostgreSQL with pgvector gives you everything you need: fast similarity search, native indexing, and - most importantly - one less system to operate. We'll show how to build production RAG applications using the database you already know and love, without the operation complexity/overhead/hype of dedicated vector stores. See if PostgreSQL is the boring choice that makes sense for your team's AI development workflow. **Speaker:** Ali Jahangiri brings a decade of expertise with electron driven innovation - from atomic scale transistor fabrication, to physical AI solution development at Arduino and high performance computing systems. As a Machine Learning PhD candidate at Lund University and affiliated member of the ELLIIT (Linköping-Lund initiative on IT and mobile communication) centre of excellence, Ali is advancing the sustainable AI frontier by developing smaller, faster and more energy-efficient machine learning architectures. **Agenda** 17:15 - 17:30: Guest arrival 17:30 - 18:15: Presentation 18:15 - 19:30: Pizza and networking

*Talk by Abraham W.* Martin-Löf's meaning explanations provide an approach to understand mathematical statements as statements about functional computer programs. Furthermore, meaning explanations can be used to justify the inference rules of intuitionistic type theory. *As usual, there's mingling at the local bar after the talk.*

**👉Do Not Hesitate To Join the Waitlist — We will try to find room for everyone...👈** **This event is a memorial gathering, a wake** to the planned — but now cancelled [DevOpsDays Copenhagen 2026](https://www.devopsdays.dk/events/drink-up-2026/). **The event is free to participate - SEATS ARE LIMITED TO 40!** **Program (start 17:00 SHARP, arrive and be seated before that!)** * **Welcome** + 1 minute of silence for the deceased DevOpsDays * **Lessons from 10 years of Platform Engineering** by Kris Buytaert * **Table discussions** — "What the heck is going on in the DevOps Community right now?" * **Summary** on table discussions * **Outro** — The current status of the transformed Danish DevOpsDays Association and a glimpse into what the future will bring It ends at the "Workbar" no later than **19:00** but if we're still a decent crowd we will continue onward for a burger or a pizza. **Keynote:** [Kris Buytaert](https://www.devopsdays.dk/profiles/kris-buytaert/) is flying in from Belgium to deliver his planned Keynote [Lessons From 10 years of Platform Engineering ](https://www.devopsdays.dk/talks/lessons-from-10-years-of-platform-engineering/) **Post Mortem:** We had to cancel the planned two-day DevOpsDays conference, simply due to lack of interest from audience. This is the canary in coal mine; DevOps(Days) choked. Let's do a post mortem. Platform Engineering is the new DevOps — so we're told. *"No — that's Ops, not DevOps".* Where did all the *"You Build It You Run It"* hype go? We will kick off discussions on this topic at the tables - while you sip your funeral beer. **Phoenix rising:** — The Danish DevOpsDays Association has a new charter, new bylaws, a new purpose. We, the organizers, will lay out our plans for the future and encourage you to join. **Context:** [DevOps is Broken](https://www.devopsdays.dk/stories/devops-is-broken/)

Learn how to paint Mandalas with dots. Painting a mandala is a therapeutic artistic activity that helps you de-stress and calm down. When you paint a mandala, all your attention goes towards maintaining symmetry. You get engrossed in the patterns and get into the flow of creation. If done with an intention, painting a mandala lets you be in and enjoy the present. Membership costs 50kr a year [www.mindfulnesshome.se](https://mindfulnesshome.se) Contact: 070-355 41 91(Emma)

Fulfillment. Joy. – Do you know what it is? Do you feel it now? Many of us are living lives that have “just sort of happened”. We had a dream, a vision (maybe we still do) for what we wanted our lives to look like. Somewhere along the way, life took over and something else ended up happening. We made decisions, took a turn down a path, and now our life isn’t what we thought it would be. Or we’re living someone else’s life. Maybe it’s what our parent’s wanted for us. What we believe our partner or a potential partner might want. Or maybe it’s what we believe we need to do and have to be happy. I was one of these people. My life checked all the boxes for what I thought I needed in order to be happy. And still, I wasn’t. Join me for a coffee talk on what it means to live a Life By Design. Where your choices are deliberate and based on your authentic, true self. What you have to let go off to achieve this (hint: the notion that vulnerability is a weakness and feelings of fear and guilt) and who you will become in the process.

Join us for an hour of writing! We’ve discovered that it’s strikingly helpful to write with other writers. See if it’s true for you at our Copenhagen Shut Up & Write! sessions. Be it a book, blog, script, essay, dissertation, résumé, melody, poem, or just plain work stuff, you are invited to write it with us. No one will see what you've written or give you unsolicited advice. Instead of just thinking about writing, come and get some real writing done. SCHEDULE: - 15 minutes of hellos and getting settled; maybe some quick intros. - Then, the timer starts! : writing for 1 hour. - After the hour is up... chat / take off / keep writing, if you're on a roll. OPTIONAL SOCIALIZING happens once the hour of writing is complete. Writing can be very solitary... connecting (and sometimes even commiserating) with other writers is a cool thing. It's best to be on time, but BEING LATE IS ALSO OKAY: just show up and get settled, then check in with us after the session. (We’ll be the ones with the small Shut Up & Write! sign.) If you were on time, please be willing to make room for the friendly latecomer. What Should I Bring? Whatever you need to be able to write! Bring earbuds/earplugs if you want to block the cafe’s overhead music or the occasional conversation by other patrons.

**Guests: Registration on email is required before attendance** Guests are most welcome to join our meetings, but attendance must be registered by email to [copenhagen@toastmasters.dk.](http://copenhagen@toastmasters.dk.%2A%2A/) Please come 10 minutes before the meeting start. We start at exactly 18:00. Welcome to ***Copenhagen Toastmasters Club*** Looking to improve your speaking and communication skills? Ignite your career? Gain the confidence to speak up? You’ve come to the right place. **Our meetings for 2026 from April to June:** • Wk 15: 7. april • Wk 17: 21. april • Wk 19: 5. may • Wk 21: 19. may • Wk 23 2. jun. • Wk 25 16. jun. **Our history** The *Copenhagen Toastmasters Club* was established in June 1996 by a group of dedicated people. We are the first Toastmasters club in Denmark. We are part of the Toastmasters International which is a nonprofit organisation that helps people to improve public speaking. **Our goals** *Copenhagen Toastmasters Club* will give you the skills and confidence you need to express yourself effectively in any situation. Toastmasters is the most efficient, enjoyable and affordable way of gaining great communication skills. You'll learn how to: * Formulate and express your ideas effectively * Be more persuasive and confident when giving presentations * Improve your one-on-one dealings with others At *Copenhagen Toastmasters Club*, you'll get to practice your skills by organising and conducting meetings and motivating others to help you. Become a better negotiator. Gain trust. Inspire your team. **Want to know more about *Copenhagen Toastmasters Club*?** [Facebook](https://www.facebook.com/CopenhagenToastmasters) , [LinkedIn](https://www.linkedin.com/company/2480522/admin/dashboard/) [Toastmasters International - global network](https://www.toastmasters.org/)

​AI x Design Copenhagen - 4th Edition **Cursor In Practice (Deep Dive): From Figma To Working Website - Making Interfaces Actually Behave** **[Please register on Luma to receive details about the event: https://luma.com/ph7xqr4m](https://luma.com/ph7xqr4m)** ​It’s never been easier to generate an interface and still surprisingly hard to make one behave properly. This session sits exactly in that tension. We’ll take a real Figma design and use Cursor to turn it into a working website - not as a demo, but as a hands-on session where you’ll work through it yourself. Where it’s smooth, you’ll feel it. Where it’s messy, you’ll understand why. ## You'll need: ​​ • A laptop (fully charged) ​​ • Cursor installed ​​ • A Cursor account (free/hobby is fine) ​​ • A Figma account (free is fine) ​​*If you arrive without setup, you won’t get much out of the session.* ## **Light Pre-Work:** ​**👉 There will be light pre-work shared ahead of time with everyone registered in Luma - keep an eye on your e-mail closer to the workshop.** Find all information here: [https://luma.com/ph7xqr4m](https://luma.com/ph7xqr4m) ## ​**About the speaker** > ​Justin Waugh (he/him) loves good UX and doesn't like to give in easily. When he's not running front-end & UX workshops, he leads development and design teams as a UX Strategist within the UN or writes about good UX. With over 30 years of hybrid design/developer experience, he's always been fascinated by the intersection of technology and human behaviour. With an MA from Hyper Island under his belt, Justin specializes in user-centric design, effective IT leadership, and innovative UX strategies and has a sharpened sense of how to think about users, systems, and the subtle art of making technology feel human. > ​In sessions, Justin brings his trademark mix of practical insight and creative curiosity. Expect an honest look at what makes interfaces work and why they often don’t. His sessions are known for being hands-on, combining design thinking with real-world technical grounding. ​**Host:** l x l - learning experience lab ​**Co-Host:** IxDF - Interaction Design Foundation, Copenhagen **Location:** Station, Howitzvej 30, 2000 Frederiksberg, Denmark ​🎟 **Places are limited. Please register on [Luma](https://luma.com/ph7xqr4m) to secure your spot.** All donations go toward covering expenses and making it possible for us to keep hosting similar events.

Viviane and Xavier are visiting from the Unity Montreal office, and they have kindly offered to give a talk about using machine learning inference in Unity games (actually same talk which will also be given internally) **Xavier Désilets** \- Senior Software Developer\, Unity **Viviane Rochon Montplaisir** \- Senior Software Developer\, Unity Are you a game dev who keeps hearing words like "tensors" and "logits" and quietly alt-tabs back to your prefab folder? This session is for you. In the first half, we'll do a fast, practical ML 101 specifically for game developers. We'll cover what tensors actually are (in human language), quantization, how model graphs work, and what to make of different model formats. In the second half, we'll focus on the decisions you have to make to ship something: how to pick a model size that won't set your players' fans on fire, what formats and hardware are supported, and how to think about speed vs. quality. We'll walk through real-world input and output pipelines. We'll ground this with currently available Unity Sentis samples. By the end, you won't be a data scientist, but you will know how to choose, run, and wire up ML models at runtime in Unity without breaking your frame budget or your brain. **Program:** 17:30 - Sandwiches, sodas and mingling 18:00 - Welcome 18:10 - Presentation 19.15 (approx.) - Mingling continues 21:30 - Venue closing

New Host for the Meetup group and new horizon for the community. Join Mia for a drink and a discussion about how we can shape the group activity to give more value to the members and to AI development.

Change: people don't resist change because they're difficult. They resist it because they're human. This evening we're exploring what's actually happening — biologically, socially, organizationally — when change meets people. And what that means for how we work with it. Join us for a Liberating Structures session on change, resistance, and why your nervous system might be smarter than your change plan.

\#\# 🔐 **Registration** **IMPORTANT:** This event is free, but please register on the UXDX site so we can confirm numbers and manage access to the venue: [https://uxdx.com/community/community-copenhagen-2026-04-29/](https://uxdx.com/community/community-copenhagen-2026-04-29/) Join the **Copenhagen UXDX Community** for an evening exploring how teams can scale products more effectively while rethinking the role of UX in a changing landscape. This is a practical meetup for people across **Product, UX, Design,** and **Dev** who want to learn from real examples, challenge assumptions, and connect with others building digital products today. \*\*\* \#\# 📅 Agenda **16:45 to 17:00** \- Registration and networking **17:00 to 17:15** \- Welcome by UXDX Ambassador Hosted by Tasha Melchior, VP Product at Everway **17:15 to 17:45** \- Scaling Product Methodology from Startup to Scaleup\, Anneli Bartholdy **17:45 to 18:15** \- Networking and snacks **18:15 to 18:45** \- Will AI Kill UX? Tobias Jensen **18:45 to 19:00** \- Closing and networking \*\*\* \#\# ✨ **Talk 1:** Scaling Product Methodology from Startup to Scaleup **Anneli Bartholdy,** Head of Product, UBsend Most companies fail during the scaleup transition. For businesses whose success depends on digital products, the way Product works through discovery, design, development, and launch can make all the difference. In this talk, Anneli will walk through the key components of working with Product as a company grows, highlighting the questions, decisions, and actions that need to evolve at each phase. Drawing on case stories from European businesses, she will share where teams often get stuck, and what helps them scale more successfully. She’ll cover: How product ways of working need to evolve from startup to scaleup What changes across discovery, design, development, and launch The common risks that can derail product growth What successful teams do differently during the transition \*\*\* \#\# ✨ **Talk 2:** Will AI Kill UX? **Tobias Jensen,** UX Design Manager, Visma AI is changing the craft of design at speed, raising big questions about which skills will remain essential and what the future of UX will actually look like. In this talk, Tobias will tackle those questions head-on, using real-life examples from Visma e-conomic, Denmark’s largest accounting platform serving more than 270,000 customers. It is an honest look at what is changing, what still matters, and what designers should be thinking about now. He’ll cover: Which parts of UX are most under pressure from AI What skills and practices will continue to matter How AI is changing the day-to-day reality of design work What teams can take back into their own organisation \*\*\* \#\# About UXDX UXDX helps teams move from project delivery to empowered, autonomous product teams. We host global conferences and free community events that bring together UX, Product, Design, and Engineering to share how real teams build better products, faster together.

We are looking forward to welcoming you to Rust meetup #67! This month is currently lacking a food sponsor, but there will be something to eat. RSVPs open a week before the meetup. The agenda for the night is outlined below: 18:05–18:15: Welcome! 18:15–19:00: Gary Coady: **Huskarl: A Modern OAuth2 Ecosystem** 19:00–19:45: Food Break, sponsored by the organizers (and/or you?) 19:50–20:35: Ahmad Sattar Atta & Sebastian Holmgaard: **From camel to crab: Compiling Async RaTT to WebAssembly with ComRaTT** 20:35-21:00: Closing and Cleanup. 21:00-???: Bar Make sure to bring your best energy for a cozy evening in great with other Rust enthusiasts, professionals and amateurs alike! We look forward to seeing you all! 🦀

**𝗗𝗘𝗔𝗥 𝗪𝗢𝗥𝗟𝗗 – the international week-breaker** Your favorite after-work/after-uni bar night to connect, relax, and meet amazing people at ease. for context (as frequently asked): ***\- we are always many more people than sign up here on meetup as most traffic and updates happen on IG*** ***\- average age range is from 20\-30 \(everyone is welcome\)*** Yet another amazing year of Dear World the way we know it - together! At Bodega, we stocked up on board games to get cozy and competitive while social of course. 📸 IG @dearworldcph (for impressions from past events!) As the days are colder and shorter, we’re bringing the energy to our nights – with over 100+ at our bar nights and 200+ at our parties, 𝗗𝗘𝗔𝗥 𝗪𝗢𝗥𝗟𝗗 keeps growing! For almost 2 years now, we’ve been uniting Copenhagen’s international crowd (and locals) – countless nationalities, shining in different languages 🌍 Think easy-going conversation starters like flags, rotating chat charms & playful questions – all designed to spark great chats and eliminate any awkwardness. 📍 BODEGA DANZA, Flæsketorvet 13A, 1711 Copenhagen 🕖 When: starting at 19:00 (hosts & stickers until 22:00, the night continues however long you like) Let’s raise a glass, meet familiar and new faces, and break the week – together 🥂 𝗗𝗘𝗔𝗥 𝗪𝗢𝗥𝗟𝗗 The space for internationals and open-minded locals to connect in Copenhagen. Whether you’re looking to socialize, network, make friends, or simply vibe – just show up. Come solo or bring your crew – we’ve got you. Got questions? DM us on Instagram @dearworldcph or reach out to the host here. Let’s make Wednesdays the new favorite day of the week 🌇

It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) $15 for One Class $20 for Both Free Parking & Plenty of Dance Space.

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

ASH is Atheists, Skeptics and Humanists of First Unitarian Universalists of Columbus Ohio TBD Snacks are usually available, and you are welcome to bringing something to share!

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow

This is a free, in person meeting. Burdened by a stressful relationship? Unhealthy relationships can trigger feelings of anger, despair or self-doubt. They can create dwindling spirals of fights and seeking to make-up, or trying to “pin the blame” on someone or something. If you don’t find the RIGHT reasons, or select the correct sources of the problem, the problem can just get worse and worse. Whether in love or personal ties, with friends or at work, our life really IS affected by the quality of our relationships. Good ones can promote pleasure and survival while less optimum ones can lead to annoyance, anger, self-doubt, stress, or even affect our health and ability to survive well. Whether you are suffering from a divorce, or a painful break-up, don’t know who to trust (or who to CHOOSE) as a partner, friend, boss or employee - the anxiety of relationship troubles can really make a mess of things. Maybe you’ve suffered a betrayal, or are dealing with hostility or criticalness or invalidation. Dwindling relationships can involve destructive behavior, where we hurt those we love, or start succumbing to self-destructive thoughts, attitudes or behaviors that spiral out of control and affect much more than our immediate relationship. Past losses in love or life can affect how we act or react to new people and situations and hold us back from even starting to create new, possibly great relationships! How can one get back onto a saner course of action? Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life: human relationships! Break free from self imposed limitations Here we will discuss: • How to “erase” the trauma of past hurts and betrayals so that one isn’t always repeating past mistakes. • Why and how do the negative emotions of others affect you? • Why is my partner withdrawing and what can I do about it? • Why do we sometimes feel compelled to hurt the ones we love? • Fights & arguments - what's really behind them? • What underlies “corrosive criticism” or the need to invalidate self or others? • How one can stably change one’s outlook on life so they can affect positive change? • Where do compulsive destructive behaviors come from and what can be done about them? • How to form closer bonds & keep growing the relationships with the people you care about? • How to enhance one’s own ability to survive and create positive healthy relationships whether in love, family & friendships or in work, business or one’s career? Relationships can be hard and life itself IS challenging. Why not arm yourself with the knowledge and breakthroughs that have been made about the mind, mental reactions & interpersonal relationships, so that one has better awareness and control over themselves and life in general. Learn where painful experiences are “stored” and how they can unknowingly affect us. You will also find out how one can “erase” those past painful experiences so that one is free to move forward without being tripped up by the past. Learn too, about what can lead some people to become “toxic” personalities and how to identify those traits in others so you won’t be tripped up trusting the wrong person. Our free Meet-ups occur in a safe environment where one can learn, without fear of judgment or criticism, and without the recommendation of harmful mental techniques or therapies, just how YOU can get yourself onto a happier & more successful path: in love & in life. We look forward to having you join us! This class is sponsored by the Dianetics & Scientology Life Improvement Center of Central Ohio.

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia