Internet of Things

What if your AI agent could talk to other agents… without you in the middle? 👀 Welcome to **Sprint #2 of the Agentic AI Engineering Lab** — a hands-on playground for developers, tinkerers, and curious minds. This time, we’re diving into the **[A2A (Agent-to-Agent) Protocol](https://a2a-protocol.org/)**, an emerging open standard designed to enable seamless communication and collaboration between autonomous AI agents. We won’t just talk about it....We’ll build, experiment and break it. Join us to see what happens. *** ### 🧪 What We’ll Do **10:00** — Quick round of introductions **10:10** — Intro session: Understanding the A2A Protocol **10:30** — Build time (hands-on experimentation) **12:00** — Live demos + technical teardown **12:45** — Wrap-up + takeaways *** ### 🚀 What to Expect * Hands-on building, not passive listening * Real agent-to-agent experiments * Collaboration with fellow builders * Fast ideas, quick tests, lots of learning *** ### 🚫 What Not to Expect * Long lectures * Step-by-step tutorials * Sales pitches * Perfect code This is a **lab** — we learn by building, breaking, and iterating. *** ### 👩‍💻 Who Should Join Curious developers, tinkerers, and engineers, with basic knowledge of AI Agents. Bring: * Laptop with dev setup * Access to an LLM (Claude / OpenAI / Ollama) * Comfort building small things in any language *** ### 📍 Location We first assemble at **Steinecke** (opposite **Martin-Luther Hospital**) before heading to the private boardroom. So, please **arrive before 10:00 AM CET.** Spots are limited to keep it interactive.

This week we are discussing Chimamanda Ngozi Adichie - The Thing Around Your Neck. We look forward to seeing you! If you have book suggestions, would like to vote on our next reads, or join us for additional activities, please ask someone at the meeting to add you to our WhatsApp group.

International Meetup for those who still like to follow the Peaceful teachings of Christ. We are free and curious humans, try to practice patience, kindness, humanity, etc, and have the freedom to read any book of the world, including the Gospels. Let's support each-other, upbuild faith, and find some like-minded friends in our community. (If you are a new believer, you are also welcome only if you have been practicing Christianity regularly for at least since last 3 years. )

Got an app idea in your head… but no clue how to start building it? Join us for a **beginner-friendly Saturday morning workshop** where we’ll explore the basics of **vibe coding**. We’ll use **[Lovable]((lovable.dev))** to build a simple prototype together. Expect a relaxed, hands-on experience **for absolute beginners**. ‼️‼️IMPORTANT PLEASE READ‼️‼️ Please notice that our events have moved to Luma. Please register for the official event on Luma here: [https://luma.com/agle4gmb](https://luma.com/agle4gmb) **Who is this for?** * **Complete beginners** and the coding-curious * Anyone wanting to try something new in a relaxed group setting * Students, creatives, hobbyists, and professionals * Founders who want to validate ideas quickly * Anyone who ever had a cool app idea but didn’t know how to pull it off **What to bring** * A **laptop** (recommended) or tablet * A small idea you’d like to prototype (or pick one on the spot) **Schedule** In 2 hours, you’ll go from **Blank page to Interactive prototype** **10:00-10:15** Arrive and get settled **10:15-10:30** Lovable demo and vibe coding concepts **10:30-10:50** Individual exploration **11:00-11:30** Group project **11:30-12:00** Presentations and audience vote → **winning team gets free drinks** ☕️🥤🍸 **Location** **The Social Hub Berlin** — Alexanderstraße 40, 10179 Berlin **Price** *Free*. (Please support the venue with at least one order 🙏) **Hosted by** [Iglika Mateeva-Drincheva](https://www.linkedin.com/in/iglikamd/), [Mussie Haile ](https://www.linkedin.com/in/muhaile/)and supported by [Lovable](http://lovable.dev/) **Disclaimer** Photos/videos may be taken. By attending, you consent to possible capture and use in event-related content. If you prefer not to appear, tell a host when you arrive.

**Founders Running Club** (FRC) brings founders, investors, tech, creative people and startup enthusiasts together for weekly easy runs and networking. We like to be comfortable when we run and finish with coffee and conversations. Choose your pace or follow a pacer—pets, friends, family, are welcome. 🗓️ Launched in San Francisco, July 16, 2022 🌍 Now in 35+ cities 📅 Running + Networking events + Community **Join the community** [http://foundersrc.com/chats](http://foundersrc.com/chats) **Stay updated**: Instagram [http://instagram.com/foundersrc/](http://instagram.com/foundersrc/) Podcast [http://podcast.foundersrc.com/](http://podcast.foundersrc.com/) LinkedIn [http://linkedin.com/company/foundersrc/](http://linkedin.com/company/foundersrc/) Strava [http://strava.com/clubs/foundersRC](http://strava.com/clubs/foundersRC) Website [http://foundersrc.com/](http://foundersrc.com/)

📅 **Week 5 Focus: Creating Flash Cards** Each 7-week cycle focuses on a small, well-defined part of a larger system—and over time, these cycles build toward a complete, real-world project Feel free to join at any week and we will catch you up. There is no need to be at the beginning of the cohort to build. Complete beginners welcomed! 📌 By the End of a Full Cycle, You should Have 🎯 A working project in your own GitHub repo 🎯 A small but real portfolio piece you can demo or write about 🧠 **Current Project** This cycle’s shared project is an **image-based knowledge extraction system**. In Week 4, we tried **LLM-based APIs** to extract structured information from images. **In** **Week 5** we will systematically converting segmented images and extracted text into standardized flashcards — padding, resizing, formatting, and preparing them for print. * \*\*\* **👋 Who Is This For?** 🔹 Beginners who learn best by doing — no prior experience needed 🔹 Career switchers from product, engineering, design, marketing, or other fields who want to break into data 🔹 Analysts, engineers, and PMs looking to sharpen their skills or build real-world projects 🔹 Data professionals who want a creative playground outside of work 🔹 Anyone with big questions and a love for learning through experimentation \*\*\* **BUILD. LEARN. EXPERIMENT. OVER COFFEE.** Come hang out, meet like-minded people, and work on something fun. 📍 Based in Berlin – in-person meetups only (for now!) 💻 Laptops + ☕ highly encouraged Join our Discord → [https://discord.gg/dPnmzcCP8w](https://discord.gg/dPnmzcCP8w) Check out our program resources: [Google Drive](https://drive.google.com/drive/folders/15DmZqD4bLBk2vU4zpvh1HiB3_5n09v-q?usp=sharing) \*\*\* ✨ Who’s Hosting? I’m Lindsey, a senior data scientist working on AI, causal inference, and data products. I’ve built models for fraud detection, uplift modeling, and LLM-based systems. I am always open to suggestion for different format for this meetup.

A space created by a woman, for women. I'd love to meet other women who are working toward something, anything. Reading, writing a novel, vibe coding an app, painting, whatever drives you. We show up, we work on our own things, and in the process we get to know each other. As this grows, the idea is to become a community that keeps each other accountable. Date and time are flexible. RSVP if you're interested and we'll find what works.

**Where Your Child’s Imagination Becomes a Real-Life Storybook!** *Note: this is a free event and joining is through approval. Please find the form at the bottom of the description.* Every child is a natural-born storyteller. At Little Storysmiths, we provide the canvas, the technology, and the guidance to turn those "Once upon a times" into **a professional, physical book your child can hold in their hands and keep forever.** This is a 3-hour creative adventure designed for kids aged 5 - 7. We use a blend of traditional storytelling, hands-on drawing, and cutting-edge Generative AI to help children express their wildest ideas. While the kids focus on the fun, we focus on the skills: **articulation, problem-solving, and creative confidence.** ### **📝 What to Expect: The Creative Journey** **1\. Dreaming Up the Story** \- Using frameworks used by world\-class studios like Pixar\, we guide your child through creating a hero\, a challenge\, and a triumphant ending\. Parents will act as "Master Scribes\," helping us capture these ideas in a simple digital form\. **2\. Bringing Characters to Life** \- Your child will describe their main character in vivid detail\. Your child will sketch their character to ground their imagination in reality\. **3\. The Magic of AI** \- We introduce the kids to "The Helpful Robot" \- a friendly AI that takes their verbal descriptions and sketches and helps turn them into stunning\, book\-quality illustrations\. The future of creativity\! **4\. The Grand Pitch** \- Every child gets their "Author Moment\." They will present their character and story to the group\, building vital communication skills and pride in their work\. ### **📚 The "Little Storysmiths" Keepsake** The workshop doesn’t end when you leave the room. * The Digital Preview: You will receive a PDF version of your child’s story shortly after the workshop. * The Physical Book: About a week later, you will receive a high-quality, printed storybook authored and directed by your child. It is a one-of-a-kind treasure for your bookshelf. ### **📚 Story reading party!** Join us in the story reading party where kids bring their physical, printed books and proudly read their stories to friends and family! Your friends are invited! ### **Workshop Details at a Glance** * Ages: 5 - 7 years old. * Tools Provided: All drawing materials, prompts, and AI software. * Takeaway: 1 x Digital Storybook, 1 x Physical Printed Book (printed later) * Story reading party: follow-up event where kids can read from their physical books to friends and family **\#\#\# Form to register \-** [https://berlinbusinessinstitute.com/little-storysmiths/](https://berlinbusinessinstitute.com/little-storysmiths/)

Welcome to Sunday Tech Coffee. This is a **networking** event for those in the tech industry in Berlin. We are usually inside and to the right. Ask the barista/bartender if you can't find us.

Willkommen zum 17. PlebWalk. Hast du Lust, einen entspannten Tag in der Natur zu verbringen, etwas für deine körperliche und geistige Gesundheit zu tun, über Bitcoin zu sprechen und Zeit mit tollen Bitcoinern zu verbringen? Natürlich sind auch Neulinge und zukünftige Bitcoiner willkommen. LOS GEHT'S! Treffpunkt: Parkplatz Rübezahl Endpunkt: Rübezahl Verkehrsmittel: Bus169 Uhrzeit: 13:00 Uhr (Bitte pünktlich sein! Die maximale Wartezeit beträgt 15 Minuten, so dass wir spätestens um 13:15 Uhr mit dem PlebWalk beginnen können). _________ Strecke: 12km Rübezahl - Müggelsee + Berg - Müggelturm - Rübezahl __________ Bei Fragen kontaktiert gerne die PlebWalk Telegram Gruppe (https://t.me/plebwalk_berlin). Welcome to the 17th PlebWalk in Berlin. Want to enjoy a relaxed day out in nature, do something for your physical and mental health, talk about Bitcoin and spend some time with awesome bitcoiners? Of course, newbies and future-bitcoiners are welcome as well. Meeting point: Rübezahl Parking Lot Final stop: Rübezahl Public Transport: Bus169 Meeting time: 01:00 pm (Please be on time! Max waiting time is 15 min so that we will start our PlebWalk no later than 01:15 pm). Route: 12km Rübezahl - Müggelsee + Berg - Müggelturm - Rübezahl For any questions, feel free to reach out to the PlebWalk Telegram group (https://t.me/plebwalk_berlin). (bearbeitet)

**⭐ NOTE THE NEW LOCATION! ⭐** The Creative Code Jam is a monthly gathering of artists, makers, designers, illustrators, coders, musicians, performers, learners and anyone interested in the use of computing skills for artistic expression. The event is free and open to all, regardless of age, origin, gender or experience. The jam is an opportunity to meet likeminded people and get creative together in a relaxed and safe environment. Beginners and first-timers should feel especially welcome! WHAT SHOULD I EXPECT? **Bring a laptop** and/or anything you’d like to work on, whether it’s a personal project, an experiment, or a skill you want to learn. You can come with friends or meet new people here. There’s no set agenda: some people code, some sketch ideas, some collaborate, and others just chat and get inspired. SCHEDULE Doors open at noon, then we’ll have quick introductions so everyone can share what they’re planning to work on. Note: arriving on time is the best way to hear what others are up to ;) Around 6 pm, we gather to share what we’ve worked on during the day. BEGINNERS WELCOME! If you’re new to creative coding, we'll be happy to help you get started, and you can find beginner-friendly resources at [creativecode.berlin/learn](http://creativecode.berlin/learn). THIS IS YOUR SPACE We do our best to create a welcoming environment for all people regardless of race, ethnicity, color, religion, gender identity, sexual orientation, national origin, age, disability, or genetics. People from group generally underrepresented in open-source, art, and technology fields are warmly encouraged to come by. And if you know someone who might enjoy this meetup but isn’t sure it’s for them, let them know they’ll be welcome! SAFE SPACE POLICY We support the Berlin Code of Conduct: https://berlincodeofconduct.org/ Please make sure you agree with its content. ABOUT MotionLab.Berlin MotionLab.Berlin is Germany’s premier Innovation Hub & Makerspace – an ecosystem for Hardtech, art, creativity, and entrepreneurship. They are an international community with access to state-of-the-art machinery, prototyping machines, coworking spaces, offices, and production facilities. More info: https://motionlab.berlin/ ACCESSIBILITY MotionLab is located on the ground floor, with bathrooms on that same level, although unfortunately they are too small for wheelchairs. FOOD MotionLab has drinks and snacks for sale. Bio food can be found on LPG at Bouchéstr (\~200m). Their cantine has vegan, vegetarian and other food options until 8pm. DO I NEED TO SPEAK GERMAN? We speak mostly English so international guests are more than welcome! Our team also speaks French, Turkish, Italian, Spanish, Dutch, Finnish and German... though language availability may vary depending on which organizers are present :) CONTACT Raphaël de Courville team@creativecode.berlin +49 176 700 70572 or get in touch via [creativecode.berlin](https://creativecode.berlin/)

Hey everyone! I’m organising a co-working + socialising session for all of us who like to work on something (e.g. our own project, freelance or remote work) but don't feel like sitting alone at home. 🙂 To ensure that we have both **socialising** AND **working**, we will be using the so called “Pomodoro” technique: **50min of deep work** (silent), followed by **10min of break** to socialise. Then repeat! If you get into flow, you're also welcome to skip the breaks. It’s an effective way to stay focused - you can read more about it [here](https://en.wikipedia.org/wiki/Pomodoro_Technique). Anyone from any background is welcome, whatever project you are working on or whatever is your personal background. I (the host) speak English and German, so either is fine :-) ——————————————————- AGENDA: * **15min Intro** * Get to know everyone, talk about what you will work on today * **Pomodoro Session** (3x) - *Each Pomodoro session consists* *of...* * ...**50min** of uninterrupted “deep work” (no talking, no interruptions, no phones) * ...**10min** of break: share your progress with others, talk about what you are stuck on etc. * Repeat * Conclude and celebrate your progress Share your progress, socialise and get to know others 😊 ———— We'll be at the Social Hub Berlin (they have a food menu in case you get hungry). The structured part will end at 2:30pm, but you're welcome to stay longer, go for lunch together, or leave earlier. See you there 🩵 **\*\*We'll reserve the long table. Please update your RSVP in advance if you can't attend!\*\***

Chitta Walks is for people whose days move fast, while the mind never fully lands. Thoughts keep looping even when nothing is urgent. The body moves, but attention is elsewhere. Over time, this disconnect drains clarity and ease. This walk is a simple reset. We meet in Berlin’s Tiergarten and walk at a gentle pace. Parts of the walk are in silence, with light guidance and a few short prompts. The walk itself is the practice, bringing body and mind back into the same moment. No apps. No performance. Just a clear space to slow down and notice what is happening. If you want to slow down without withdrawing from life, join a Chitta Walk. ✨ **What to expect (approx. 90 minutes):** * A short arrival and orientation * A guided silent walk (phones off, no conversation) * One concise science-based impulse on attention or stress * Optional reflection in pairs or small groups * A simple takeaway or experiment for daily life 🚶**Who this is for:** * Professionals, creatives, and people in transition. * People who feel mentally busy and want more clarity and balance. * Those curious about mindfulness, but grounded and practical. * Anyone comfortable with silence and gentle self observation. 🔔 **Practical notes:** * Duration: 60-90 minutes * Wear comfortable shoes and weather-appropriate clothing * No prior experience needed * Group size is limited to keep the space quiet and focused 🧭 **Facilitator:** My name is Partha Sarathi, you can call me PS. I have lived in Berlin for over 12 years. With a background in physics and materials science, my interest in mindfulness grew through personal experience with stress and health challenges. I facilitate the space and structure of the walk, inviting shared exploration rather than instruction. 🤔 **Why Chitta Walks?** Chitta is a Sanskrit word referring to the mind or field of awareness, used here in a practical, non-religious sense. Chitta Walks is about noticing how the mind works by slowing down and walking together. Mindful walking makes thought patterns visible in real time, while moving and sensing in the world. The name points to a simple capacity: noticing what is happening in the mind without immediately trying to fix, judge, or optimize it. 🌿 **Possible effects:** A calmer nervous system. Clearer attention. A felt sense of being more present in your body. Subtle insights into how your mind reacts under everyday conditions. A quieter, more grounded way of moving through the city. **Come as you are. Walk. Notice. Leave with a little more space inside.**

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. (NOTICE - Location change!) This session will be at the Karl Road Branch of the Columbus Library in the Conference Room 2.

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.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA

Connected Westerville Night of Networking flips the script on networking, with surprises and connections that'll make you say, "Who knew networking could be this much fun?!"

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message **Chris (the organizer)** with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)