Computer Vision

On the 1st of July we will host the next iteration of our monthly Audio Developer Meetup where **Peggy Sylopp** from [sinceare](https://www.sinceare.com/) will be presenting her work on personalization approaches for hearables, and **Vlad Litvinenko** will demo 'Spotykach', a looping playground. See below for details! As always, there will be a chance to network over drinks and pizza. Anyone interested in Audio development is welcome! Doors open at 18:00, talks start at 18:15. Please note: Attendance is **strictly limited** to people who have RSVP'd. Talk details: **Can users train their own audio system?** \- Peggy Sylopp In this talk, we present Sinceare’s closed-loop personalization approach for hearables. Instead of relying on predefined fitting rules or static presets, users teach the system how it should sound through interaction and feedback. These preferences are transformed into personalized machine-learning models that learn how to control existing audio processing algorithms according to individual preferences. Rather than replacing audio DSP algorithms, the generated models act as an adaptive control layer that continuously adjusts algorithm parameters based on user-specific listening preferences. Based on more than eight years of research and a recent study conducted with Fraunhofer IDMT and Charité, we will share insights into user-driven audio model generation, human-in-the-loop machine learning, and the path from research prototype to future embedded hearable deployment. **Spotykach, a looping playground** \- Vlad Litvinenko Vlad is a Berlin based software developer doing e-commerce by day, bleeping machines at night and sometimes music in between. The talk is about device they’ve recently built. It’s “Spotykach”, a looping playground, as they call it. It started from an attempt to do a simple Beat-Repeat kind of plugin, but then evolved into a community project within Synthux Academy with people from different backgrounds and countries.

The Moody Comedy Show is an interactive stand-up experience where the audience sets the tone! Just like in life, we all have different moods—happy, angry, excited, or maybe just “meh”—and comedians are no different. Each performer will embrace their mood on stage, delivering jokes that match their vibe, whether they’re feeling upbeat, frustrated, or existential. But that’s not all—you get to join in too! Audience members will write down their mood, and we’ll pull from a hat, riffing on your emotions in real-time. It’s a comedy show that evolves with the energy in the room https://www.eventbrite.de/e/moody-comedy-showcase-tickets-1276031276899?aff=oddtdtcreator

led by L (Isadora Expert)\* Monthly meet-up for Isadora users in our Berlin studio. Join us as we cover special topics and offer guidance on the projects you are already working on. If you are new to Isadora, we provide a free Isadora 7-Day license to jump start your work. Beginner to advanced. All are welcome! **Isadora** is a software created by and for artists to use interactivity in performance, installations and more. Learn about Isadora [here](https://troikatronix.com/isadora/). **\*L** is a media artist, technical design consultant, multimedia show control programmer, as well as a projection, lighting, interactive technology, and live feed video designer. Their work has most recently been seen at Berliner Festspiele, Nationaltheater Mannheim,Düsseldorfer Schauspielhaus, Deutsche Oper, and La MaMa Galleria. They’re particularly interested in using various sensors to use the human body as a source of data for manipulating media

"No half-thruths, just naked minds” Welcome to the comedy show where you can see unfiltered comedians speak their thruth since almolst 5 years! Their topics can range from their last sexual encounter to why they hate chickens and how to win a fight with a chesse sandwich. So expect any kind of material from clean to the very dark. Each comedian will have between 5-10 minutes to make you laugh. The show is located in the cozy Agata Bar on Weichselstraße 55 in Neukölln - open for all of those who appreciate cozy nights and a fine selection of drinks and good mood. The space is limited, so the early bird catches the worm - get a reservation for your own good! Doors: 19:30 Show: 20:00 Get your free reservation now & pay what you want for the show! *Reservations are only kept until 20:15, so please arrive before that for assured seating.

Du willst cool aussehen, wie du über den Boden schwebst oder einfach die Basics für Shuffle (Cutting shapes) lernen? Dann komm vorbei! 👟💥 Keine Angst wenn hier nur wenig Anmeldungen sind, über die WhatsApp-Gruppe sind immer einige andere Leute da 😉 (du bist also nicht allein) Level: Beginner/Intermediate 🙋🏽‍♂️ Teacher: Chris (🇩🇪/🇬🇧) 💰 Price: 15,-€ 💶 Payment: PayPal (QR Code) / Cash Pay in person - payment upon arrival (PayPal QR Code)

Hello! I’m organising a coworking + socialising session for all of us who are working on projects (e.g. our own creations, freelance or remote work) but don't feel like sitting alone at home. 🙂 To ensure that we have time for both socialising AND working, we will be using the so-called “Pomodoro” technique: **50 mins deep work** (silent), followed by **10 mins break** to socialise. And then repeat! You are welcome to join whatever your personal background is, and whatever project you are working on. I (the host) speak English and German, so either language is fine. ——————————————————- AGENDA: * **Short Intro** Tell us who you are and share something about what you will be working on today * **Pomodoro Session** \- 3x \(3h\) Each Pomodoro session consists of 50 mins focused “deep work” (no talking, no interruptions, **phones on silent mode**) -> then 10 mins break: a chance to share your progress with others -> Repeat * **15 mins Wrap Up** Celebrate what you achieved and get to know others 😊 ———— Wifi + power plugs are available - but best to bring a fully charged laptop, just in case 🙃 You **do not** have to pay anything. But since we are using the café space, it is common courtesy to buy at least one drink (coffee costs roughly **4 Euros**).

**In Association With the Berlin Portrait Academy and PAKD Gallery / PAKD Art Lab** * **www.berlinportraitacademy.com** * **www.pakd-gallery.com/artlab** * **Cost: 15 Euros** A regular opportunity to study the nude or portrait from life for 3 hours, every single week! We have one long pose - you can choose whether to draw several studies from different angles around the room, or take your time to do a single sustained drawing or painting in full detail. The pose is held for 20 minute intervals with five minute breaks in-between so the model to rest and stretch, and so artists can move between seats if they choose. We provide some materials such as paper, pencils & pastels for free. Canvases, brushes and acrylic paint can be purchased at the event. We hope to see you there very soon!

Join us for the **Berlin DevOps Summer Meetup**: our last edition before the summer break! We're excited to be hosted by **Parloa** for an evening of interesting talks, discussions, and networking. There will be food and drinks provided, and plenty of time to connect with fellow DevOps enthusiasts. **📌 Please register at least 24 hours before the event.** We need to share the attendee list with the Parloa office in advance, and **spots are limited**. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Agenda** 18:30 Open Doors, Networking with Food and Drinks 19:00 Welcome words by Parloa and BLN DevOps team 19:25 **Running K8s with AI: Automating** **the SRE Lifecycle with Grafana MCP and GitLab** 19:50 **The Pipeline Was Green — AI Agents and CI Trust** 20:15 Short Break 20:30 **Managing Uninvited Guests: Securing Open Source Dependencies** 20:55 Networking 21:30 Closing ➡️ Interested in hosting an event? Fill out our [Call for Hosts](https://docs.google.com/forms/d/e/1FAIpQLScBpga8Yp-QAQt2lGskZWOThaKyQ_MbMbZaNcklgeXxqr5Vrg/viewform?usp=sf_link) and let's set up a meeting. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- *Christoph Ebeling* **Running K8s with AI: Automating** **the SRE Lifecycle with Grafana MCP and GitLab** What does it look like to run 30+ microservices, 8 databases, and a Kafka cluster almost entirely through AI agents? This talk walks through a practical demo of automating the full SRE lifecycle: from incident investigation to deployment validation, using Grafana MCP and the GitLab Agent Platform, and where humans still need to stay in the loop. *Serhii Vasylenko* **The Pipeline Was Green — AI Agents and CI Trust** We’ve spent years building CI/CD pipelines that tell us when code is "technically correct," but are they capable of telling an autonomous AI agent if a change is safe to apply? This talk explores a real-world incident where an AI-powered automation -- pairing Renovate with Claude Code -- successfully executed a "green" pipeline that broke a critical QA cluster for three days, how the team reacted, and how we evolved our vision toward the future of human-agentic collaboration with code. *Frithjof Hoffmann* **Managing Uninvited Guests: Securing Open Source Dependencies** Open source software is the ultimate neighborhood party, but what happens when an uninvited guest slips through the door? This talk digs into the messy reality of dependency hell and its role in software supply chain security: from typosquatting attacks to maintainer account takeovers, and the abandoned projects with known CVEs quietly living in your codebase rent-free.

This interactive workshop offers participants a unique opportunity to actively engage with and reflect upon the possibilities of tomorrow. **Organized in collaboration with [Futurium](https://futurium.de/en)**[,](https://futurium.de/en) the session is designed to be participatory, blending reflection, discussion, and creative hands-on activities. **Location:** **[Futurium](https://maps.app.goo.gl/uqRAq7npeFKubvbu5)**, see the workshop room on the map attached in this event. 📸 We will be documenting the event. However, we will fully anonymize all participants by covering faces with stickers in the final media. If you’d prefer not to be in any shot at all, you are welcome to step away briefly during those moments. **What to expect:** * **Introduction (approx. 20 minutes)** We begin with a journey into the past—examining historical postcards from the 19th and early 20th centuries that depict imagined futures. Participants are invited to explore and discuss these images together, considering what feels surprising, what turned out to be accurate, and how past visions compare to the technologies we know today. **Optionally,** we will also screen a short video featuring young people from 1966 sharing their predictions for the year 2000—offering an additional prompt for reflecting on how future visions are shaped by their historical and cultural context. * **Interactive Exchange (approx. 20 minutes)** Next, participants take part in a guided “opinion swap” exercise using prompt cards. This dynamic format encourages movement, discussion, and the exchange of diverse perspectives within the group—making space for a wide range of voices and viewpoints. * **Creative Activity (approx. 20 minutes)** To close, the group will collaborate on designing an “object from the future.” This hands-on exercise invites participants to imagine possible developments and express their ideas creatively—turning abstract speculation into tangible, shared visions. **About the Organizers:** This workshop is organized by[ Futurium](https://futurium.de/en) in collaboration with the Berlin Neurodivergent Community. Please keep in mind that all of berlin neurodivegrent community organizers are neurodivergent volunteers who contribute their time, energy, and resources to make this event possible. We kindly ask for your patience, kindness, and mutual respect throughout the session—we are here to learn, share, and create together in a supportive environment. We look forward to welcoming you and exploring the future—together!

**The direction is set. Now let's build.** Our first session shaped what this group is about, now we get to see it in action. A member is showing off a real project: what they built, what broke, and what surprised them. Then we open it up: Q&A, war stories, and a honest conversation about the tools, lessons, and struggles we're all running into. Come ready to dig in and share. Before you arrive, **sign up for our newsletter** to stay in the loop on session recaps, resources, and upcoming events: [Future-Club](https://future-club.org) Show up ready to contribute. 🔥 See you there! 👋

📆 Agenda * 19:00 Welcome to the PUB (Python Users Berlin) – setting up * 19:15 Main talk * 20:00 Lightning talks * 20:30 Social gathering 🎙 Main talk by [Sam Bail](https://www.meetup.com/de-DE/members/57634242/): PySpark PySpark is a powerful library that brings Apache Spark’s distributed computing capabilities to Python, making it a key tool for processing large-scale data efficiently. In this talk, data engineer and analyst Sam Bail provides a structured and hands-on introduction to PySpark, starting with an overview of Apache Spark, its architecture, and its ecosystem, such as Databricks. Learn about Spark’s core concepts, such as the DataFrame API, transformations, lazy evaluations, and actions, before setting up a lab environment and working with a real dataset. Plus, gain insights into how PySpark fits into a broader data engineering ecosystem and best practices on running PySpark in a production environment. 👩‍💻 About [Sam Bail](https://www.meetup.com/de-DE/members/57634242/) Data engineer and engineering leader with 10+ years building platforms and teams across healthcare, marketplaces, and data infrastructure at NYC tech startups. I teach data engineering courses on LinkedIn Learning and O’Reilly, focused on making complex topics accessible to everyone. I also founded Bright Nights Social, an alcohol-free nightlife community that’s produced 100+ events across NYC. You’ll probably find me on a dance floor or running around Berlin this summer (training for the Berlin marathon). 📚 Resources * [Apache Spark](https://spark.apache.org/) * [PySpark](https://spark.apache.org/docs/latest/api/python/index.html) * [PySpark DataFrame API](https://spark.apache.org/docs/latest/api/python/getting_started/quickstart_df.html) ⚡️ Lightning talks We would like you to give a lightning talk (shorter than 10 minutes) about what you are doing with Python. 📍This will be a face-to-face meeting.

We're helping spread the word about the upcoming Berlin FinOps Foundation Meetup and would love to see more of our Meetup community there. Please note: **registration is handled by the FinOps Foundation**, not through Meetup. Secure your spot here: [https://community.finops.org/event/berlin-finops-foundation-meetup-july](https://community.finops.org/event/berlin-finops-foundation-meetup-july) The event brings together FinOps practitioners, cloud cost leaders, and community members for networking and knowledge sharing. If you're interested in FinOps, cloud financial management, or connecting with peers in the Berlin area, this is a great opportunity to join the conversation. We're also excited that Henrique Amorim, who recently started as the FinOps Foundation's EMEA Community Lead, will be joining this event. Henrique is eager to connect with the community, share ideas, and discuss the future of the FinOps community across Europe. Bring your questions, feedback, and thoughts on where the community should go next. Register via the FinOps Foundation event page above and we'll see you there.

Most brands track whether they appear in ChatGPT, Gemini, and AI Overviews. But mentions and citations only tell half the story. In this session, Raoul Schreck, our CEO at Buzzmatic will show you how to systematically analyze what AI actually says about your brand: which attributes it assigns to you, which USPs it credits to your competitors, and where your communicative blind spots are. Using a real client case and a concrete 4-layer framework, you’ll learn how to move beyond visibility tracking and uncover the narratives AI systems are building around your brand — and what to do about them the next morning. Book your ticket now to secure your spot at the Rise & Rank SEO and AI breakfast!

This meeting will be a discussion about living your life with vision loss. For some, the incremental or sudden loss of vision is traumatic and hopeless. Our group assures those with vision loss that adjustment is possible and necessary. Through their lived experience, our participants support and encourage all. You can also join the meeting by Conference Call at (518) 263-8851.

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

We're planning a hands-on technical session focused on building AI solutions in ServiceNow - think skills, agents, and real-world use cases. If you’re curious about AI on the platform, RSVP now and stay tuned for more details. Let's build together!

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

Do **NOT** sign up to this one and sign-up at https://www.meetup.com/columbusjs/events/313386504/ ======================================= A hand tracker gives you joints, not a gesture. This talk shows how you get from raw joints to a "thumbs-up" in Unity: the pipeline that cleans up the data, how a gesture becomes a few 0-to-1 values within tolerance, and why orientation matters as much as finger shape. Includes a live demo of tuning gesture thresholds. Food and drinks will be available. **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd