Reactive Programming

**In diesem Beitrag schildert der Collaboard-Geschäftsführer Michael Görög die Aufholjagd seines kleinen Teams gegen etablierte internationale Wettbewerber, die teils Jahre Vorsprung hatten. Und wie daraus eine starke, souveräne und sichere Alternative zu Mural und Miro wird, die beim Gebrauch auch noch Spass macht.** Collaboard begann mit dem Aufstieg agiler Arbeitsformen und aus dem Wunsch, interaktiv an elektronische Whiteboards zu arbeiten. Der ursprüngliche Fokus lag daher auf einer Whiteboard-Software für interaktive Displays, um Meetings und Workshops im physischen Raum digitaler und interaktiver zu gestalten. Aber mit der Pandemie veränderte der Markt sich radikal. Über Nacht brach der ursprüngliche Product-Market-Fit von Collaboard in sich zusammen: Statt digital unterstützter Zusammenarbeit im gemeinsamen Büro oder Sitzungszimmer war jetzt Remote-Work angesagt. Das Collaboard-Team stand damit vor der radikalen Herausforderung, innert kürzester Zeit aus der elektronischen Whiteboard-Software ein digitales Whiteboard für Remote-Zusammenarbeit zu entwickeln. ••• [Michael Görög](https://www.linkedin.com/in/michael-gorog/) ist Co-Founder von [Collaboard](https://www.collaboard.app), einer in der Schweiz entwickelten Online-Whiteboard-Lösung für visuelle Zusammenarbeit. Mit über 16 Jahren Erfahrung in der Softwarebranche treibt er Innovationen im Bereich visueller Teamarbeit voran. Sein besonderer Fokus liegt dabei auf Sicherheit, Datenschutz und dem Einsatz moderner Technologien wie KI.

This special holiday program is perfect for children who love being creative and want to try out different techniques. Inspired by the "All You Can Eat" principle, you can create as much as you like within your booked time. What can you create? During the summer holidays, you'll have a wide range of creative activities to choose from. You can focus on one technique or try several. Manga Drawing (1.5 hrs) \*starts at 1:00 pm\* Learn step-by-step how to draw manga characters. You'll learn the basics of manga faces, eyes, and proportions, and you can create your own character. Pottery (2 hrs) Shape a small bowl, mini vase, or figurine with your hands! I'll show you how! Acrylic Painting (2 hrs) Paint your own picture with acrylic paints on canvas. Whether it's cute animals, food illustrations, or summer scenes – let your imagination run wild! Coloring (0.5 hrs) Perfect for relaxing between other projects. Choose a template or create your own design and experiment with colors. Decoding (0.5 - 1 hr) In this popular technique, you decorate objects with a creamy paste and cute decorative elements. For example, cases, mirrors, or small boxes. The finished piece needs to dry overnight in the studio and can be picked up the next day. (max 3) Punch Needle (1 - 2 hr) Using yarn and a special needle, you create textured patterns and small textile artworks. This technique is easy to learn and especially fun. Crochet Tote Bag (1 hr) Using simple crochet techniques, you can make a small bag or accessory from yarn. Design Jewelry & Keychains (0.5 - 1 hr) Create your own bracelets, pendants, or small gifts. Hand Lettering & Greeting Card Design (1 - 1.5 hr) Learn beautiful lettering and design personalized cards – perfect for birthdays or short messages. Nail Design (1 hr) You can also get creative with your nails. For hygiene reasons, please bring your own nail file and nail polish. Just like with "All You Can Eat," there's only one important rule at All You Can Create: 👉 You must complete your project. If a project appears incomplete, an additional fee of 10 CHF will be charged. This rule helps ensure that the creative space is used fairly for everyone and motivates participants to consciously complete their projects.

**Hello ServiceNow Developers of Switzerland!** We warmly invite you to our next ServiceNow Developer User Group meetup in Zürich! Whether you are a developer, admin, consultant, or architect, your ideas and suggestions are guaranteed to be valuable and will be incorporated into the functioning of our group. **What to Expect:** * **Networking and Community Building:** Meet new people who also work in the ServiceNow field. This is a great opportunity to connect with like-minded individuals and expand your professional network. * **Open Forum:** Share your experiences, ask questions, and provide feedback on what you would like to see in future meetups. * **Free Snacks and Drinks** **IMPORTANT!!!** We want these events to truly be a "safe space" for ServiceNow professionals in Switzerland, so all recruitment and sales activities are prohibited. The organizers reserve the right to exclude anyone who violates this rule from the events. **RSVP and Participation:** Please RSVP via the event page to help us plan. The venue requires a list of attendee names in advance, so please include your name to avoid any issues at entry. **Note:** The event is primarily planned to be held in German, but we are happy to switch to English if needed (e.g., for non-german speaking participants or speakers). Most of the presented content (presentations, videos, demos, etc.) will be in English by default. We are excited to start this journey with you and to build a strong and supportive ServiceNow community in Zürich. Don’t miss out on this new opportunity! See you there! **Meetup Agenda:** 🎤 18:00 arrival and registration 🎤 18:30 Modern Development in ServiceNow 🎤 19:00 Open QA 🎤 19:30 Game Time **Location:** Swisscom Office Maschinenstrasse 10. · Zürich, ch

We live in an age of unprecedented progress. Advances in medicine, technology, education, and human rights have given us opportunities and freedoms that previous generations could not even imagine. Yet, despite these achievements, many of us feel increasingly anxious, restless, exhausted, and overwhelmed. How can a society that has gained so much leave so many feeling depleted and always lonhing for more? The philosopher Byung-Chul Han argues that this is not a contradiction, but a defining **feature** of our time. In his book *The Burnout Society*, he suggests that the crisis of modern life stems not from **oppression**, prohibition, or negativity, but from an **excess of positivity**—the constant pressure to achieve, optimize, perform, and become more. Han captures this paradox in one of his most famous observations: *"The complaint of the depressive individual, 'Nothing is possible,' can only occur in a society that thinks, 'Nothing is impossible.'"* In a world where limitless possibility has become an expectation, failure, exhaustion, and inadequacy are increasingly experienced as personal shortcomings rather than social problems. Today, we will explore Han's diagnosis of the modern condition, why burnout has become so widespread, and what his philosophy reveals about a possible way out. **Preparation:** You can get a good introduction of the topic by watchin one of the below videos: [Why We're All Burning Out: Byung-Chul](https://www.youtube.com/watch?v=XlRlWuEyt8E) [Achievment Society - Byung-Chul Han | Philosophize This](https://www.youtube.com/watch?v=Jm56nQ31kBk) **For Philosophical Minds Zurich theme events in general:** At our theme events, we begin with a brief topic introduction, followed by engaging discussions in small groups. It’s all about conversation, not just listening. Also, please note, we keep the atmosphere relaxed and informal—**there’s** **no pressure to speak in front of anyone**. **Important:** When you register for the event, please commit to it and don't be a NO SHOW. Presumably, when the ancient philosophers decided to go to an event, they kept to it.
 We look forward to seeing you. **Payment:** You can pay at the venue (Twint/Revolut/Cash). Thus, if you want to register at Meetup just click attend - no more needed ;). We look forward to seeing you.

In this creative workshop for children and teenagers, we'll create an adorable kawaii octopus together using acrylic paints on canvas. Whether you choose big glittery eyes, funny expressions, or vibrant colors – the possibilities are endless! The workshop lasts approximately two hours and is suitable for beginners as well as creative children with some experience. Step by step, I'll show you how to build your octopus, combine colors, and achieve a fantastic result using simple techniques. It's not about perfection, but above all about fun, creativity, and being proud of your own artwork 😊 All materials will be provided. So you don't need to bring anything except a good mood and a desire to paint! At the end, everyone takes their own painting home. Important note: We'll be working with acrylic paint. Unfortunately, this cannot be washed out of clothing. Please wear clothes that you don't mind getting dirty. Aprons will be provided, but I still recommend wearing older clothes just in case. The workshop offers a relaxed and creative atmosphere where children and teenagers can try out new techniques, be creative, and spend a wonderful afternoon together. Whether alone, with friends, or siblings – everyone is welcome! 💖🎨

3 courts

Sessions of **individual runic readings** are available for beginners all along summer, both online (75 CHF) and offline in Zurich (100 CHF). These sessions are **NOT** esoteric or divinatory. We're approaching runes as **a symbolic system of archetypes** to examine any situation or question that is currently relevant to you. *If you feel stuck in a situation and cannot see a way forward, are facing a difficult decision, navigating a period of uncertainty, or trying to understand a recurring pattern in your life, a runic reading may offer a different perspective.* **You will receive:** • a clearer and systemic understanding of what is actually happening; • insight into hidden influences affecting the situation; • a better understanding of why certain difficulties keep repeating; • greater clarity around available options and their likely consequences; • practical ideas for what to do next. For registration and payment details, send me a direct message or fill in this form [The Alchemist Lab - Contact](https://alchemistlab.ch/Contact)

Two complementary takes on what actually decides whether AI delivers value in an organization. One on why role-based structures are the real enabler, the other on what happens to teams when AI starts resolving the tickets. Here's what's planned for the evening: 17:30 - 18:00 - Arrival and first drinks 18:00 - 18:45 - AI Value Creation Starts Beyond Technology by Ralf Günthner 18:45 - 19:30 - When the Bot Takes the Ticket: Keeping Teams Effective as AI Rewrites the Rules by Dagmar Muth 19:30 - 20:30 - Networking, Open Space & More drinks\* **AI Value Creation Starts Beyond Technology** Many companies are currently investing heavily in AI agents, copilots, and automation, yet the expected gains in productivity and innovation often fail to materialize. The reason is rarely technological, but structural: classic hierarchical organizational models are not designed to collaborate effectively with learning, adaptive systems. This keynote explains why role-based work is the decisive enabler for successful AI adoption. In role-based organizations, responsibilities are clearly defined, decision rights are decentralized, and collaboration is dynamically organized, exactly the conditions under which AI agents can deliver maximum value. Drawing on current research (including McKinsey, MIT CISR, and Harvard Business School) and practical examples from industry, mechanical engineering, and chemicals, the keynote shows how companies can combine AI agents with role-based structures to: * drastically shorten implementation timelines * increase acceptance and trust in AI * enable continuous optimization instead of one-off pilot projects * significantly improve the ROI of AI investments The core message: AI does not transform organizations, organizations determine whether AI creates impact. Those who invest today in role-based ways of working, shared leadership, and decentralized decision logic build the operational foundation to not only introduce AI, but scale it strategically. **Ralf Günthner** Ralf Günthner is a transformation expert, entrepreneur, and lecturer with over 25 years of experience in digital transformation, AI, IoT, and organizational development. In his keynotes, he shows why AI value creation does not emerge from algorithms, platforms, or tools, but from leadership, culture, decision-making logic, and effective collaboration. He combines deep technology expertise with systems thinking, neuroscience, and hands-on transformation work. As Co-CEO of Team-Factory GmbH, he supports companies in anchoring AI strategically, creating orientation, and delivering sustainable impact, beyond hype and technology fixation. **When the Bot Takes the Ticket: Keeping Teams Effective as AI Rewrites the Rules** AI agents are starting to resolve incidents, write code, and close tickets. That's great for throughput, but what happens to the humans in the team? Motivation, ownership, skill development, and psychological safety don't disappear as team development topics just because productivity metrics go up. In this talk, Dagmar Muth draws on her work with engineering and product teams navigating AI-driven transformation. She shares what it takes to make AI integration work for the whole team: how to preserve ownership and purpose, keep accountability clear, and build the patterns that distinguish teams that thrive from those that merely adapt. You'll leave with a clear mental model for thinking about team health in AI-augmented setups and concrete questions to bring back to your own team or organization. **Dagmar Muth** Dagmar Muth is a systemic organizational developer and agile coach with 20 years of experience guiding teams and companies through transformation. As a co-worker of pragmatic solutions ag in Zürich, she supports organizations in finding the right setup, processes, and culture to sustain performance from vision to go-live, increasingly in contexts shaped by AI. She works with cross-functional tech and product teams, coaches leaders, and lectures on agile project management at SIB. Her particular focus right now: how organizations integrate AI without losing what makes their teams actually work. Many thanks to our **sponsors**: * Catering Sponsor: **DevOpsDays Zürich** https://www.devopsdays.ch/ * Location Sponsor: **Digicomp** https://www.digicomp.ch/ \* contact us min. 3 days prior to the event if you prefer a vegan option.

Workshop-Details Wo: Zürich Hauptbahnhof Meeting Point (Big Clock) Wann: 03.07.2026 Zeit: 20:30 - 23:15 Uhr Was du lernen wirst – Fotografieren bei wenig Licht – Echte und ungestellte Augenblicke des Nachtlebens festhalten – Die Schönheit der Schwarzweiss-Strassenfotografie entdecken (natürlich kannst du auch in Farbe fotografieren!) Wir beginnen den Abend mit einem Drink in einem nahegelegenen Café — natürlich auf meine Einladung! Dies ist die perfekte Gelegenheit, sich kennenzulernen, Erwartungen auszutauschen und individuelle Wünsche für den Workshop zu besprechen. Deine Teilnahme kostet 150 CHF. Bitte melde dich direkt über meine Website an und sichere dir deinen Platz: www.katjabouwman.com/workshops Erst nach Zahlungseingang ist dein Platz gesichert! Workshop Details Where: Zurich Hauptbahnhof Meeting Point When: 03.07.2026 Time: 8:30 — 11:15 PM What you’ll Learn – Shooting in low light – Capturing candid nightlife moments with confidence – Exploring the beauty of black and white street photography (of course, you can shoot in color too!) We’ll kick off the evening with a quick drink at a nearby café — my treat! This is a great chance to get to know each other, share expectations and discuss any specific wishes you might have for the workshop. Your participation costs 150 CHF. Please register directly through my website to secure your spot: www.katjabouwman.com/workshops More info on www.katjabouwman.com/workshops or visit my Instagram account katja_zuerich

Coders Monthly is a regular gathering of programmers in Zurich interested in honing their craft. It takes place in Zuerich at Cafe Bar Pluesch (https://cafe-pluesch.ch) on the first Thursday of every month. For the members list, some pics and more, see the Coders Only (https://codersonly.org/events/coders-monthly) site. Hope to see you there! PS: Please join our Discord https://discord.gg/jWUZsKQvrz for any last minute announcements.

**https://www.komoot.com/de-de/collection/2875816/-pizza-gravel-zurich** **Pizza Gravel Zurich plans social rides on mixed surface around Zurich. Enjoy a nice ride and pizza afterwards. Please check the Komoot Pizza Gravel Zuruch collection for the upcoming tour.** **Join our signal group if you want to participate: https://signal.group/#CjQKIM0v42OK29V6l3t63ZLvC9EVgpNxVrkSJ-pHqa6gMR_mEhBxdiqUOvQH1yrue2k3weiW**

Come enjoy the magic of improvisation theatre! Give us inputs, and watch us act out your inputs this Friday 3rd July! Students of four different Storylabor improv theatre courses are on stage, and the teachers are doing a jam for desert. Anything can happen, but there's a strong chance for fun & games, stories & socialising in a community of the friendliest people from all around the world! **One drink included in the ticket price!** 🥂🍷🍸🍹🧉🍺🍻🥃🤗 Theater Ida, Aargauerstrasse 80, Zürich, (at the rear left corner of the Basislager areal) Doors & Bar open at 7 pm. Show starts at 7.30 pm **Tickets** 15 CHF including Drink [www.storylabor.ch/shows](https://www.storylabor.ch/shows)

### **Poolside Chats: Design, Research, Engineering & UX** Join us for a relaxed summer gathering at one of Zurich’s local Badis. This is a casual community meetup for designers, researchers developers, product managers, and other curious builders who enjoy thoughtful conversations, sharing ideas, and spending time outdoors. We’ll gather by the pool to discuss topics such as: * Passion projects * Design, technology, and product thinking * Ethical and responsible uses of AI * Creativity, learning, and experimentation * Personal philosophies and ways of working * Interesting questions about the future The format is intentionally informal. Feel free to join a conversation, listen, ask questions, or share something you’ve been exploring. Need a break? Take a swim, cool off, and come back with a fresh perspective or a new idea to discuss. This is not a recruiting event, job fair, or transactional networking meetup. While meaningful professional relationships may naturally develop over time, the purpose of the gathering is not to find clients, hire employees, or look for your next job. Instead, the goal is to create a welcoming space for genuine conversation, intellectual curiosity, and human connection. Bring your curiosity, a towel, and whatever ideas have been occupying your mind lately. \*Come to exchange ideas, not business cards.\*

Welcome to the Competitive Play Session. This session takes place every Saturday from 10:45 to 12:15 at the Yonex Badminton Hall Hardbrücke. The number of players on the waitlist one week in advance determines the number of courts booked. If you are on the waitlist but can no longer attend, please remove yourself as early as possible. Players are accepted into the session based on skill suitability. This session is for experienced players looking for quality games. Play is focused on doubles with a competitive mindset and consistent rallies. You should be comfortable smashing, return smashes and keeping up a moderate tempo throughout the session. New players and those who are new to badminton are welcome to join the PM Session (Open Level Play). Payment can be made via TWINT after the session.

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

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.

It’s time to take control of your mental health. How do you get rid of stress, anxiety and uncertainty? These emotions are buried deep in your reactive mind. Find out what the reactive mind is, and in the process find yourself. Here is the secret of being positive and free: Thinking positively is not enough. You also have to get rid of the negative thinking. Your mind is like a garden. You can plant many beautiful flowers in it, but if you don't get rid of the weeds when you plant your flowers, the weeds will soon take over the whole garden. A positive thought is like a flower in your mental garden, and a negative thought is like a weed. You cannot expect to have a positive mindset if you continue to have negative thoughts dwelling and growing there. So, how do you get rid of the negative thoughts? That's what this Meetup is all about. Attend this local meeting and find out! The Meetup event will be led by a consultant who had helped many people live happier in life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Dianetics & Scientology life improvement center.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.

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.