Smart Sensors

'THE SYMPATHIZER' by Viet Thanh Nguyen 'The winner of the 2016 Pulitzer Prize for Fiction, as well as seven other awards, The Sympathizer is the breakthrough novel of the year. With the pace and suspense of a thriller and prose that has been compared to Graham Greene and Saul Bellow, The Sympathizer is a sweeping epic of love and betrayal. The narrator, a communist double agent, is a man of two minds, a half-French, half-Vietnamese army captain who arranges to come to America after the Fall of Saigon, and while building a new life with other Vietnamese refugees in Los Angeles is secretly reporting back to his communist superiors in Vietnam. The Sympathizer is a blistering exploration of identity and America, a gripping espionage novel, and a powerful story of love and friendship.' ***Please read the book and join us for a lively discussion (in English) about the contents during our afternoon book club meeting.*** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **PLEASE NOTE:** This is an IN-PERSON event in Amersfoort, The Netherlands. Please cancel your attendance in advance if you are unable to join, so that those on the waitlist can participate. Looking forward to seeing you all IN REAL LIFE then! Best regards, Sandra

The Dutch Heuvelrug is a hilly and sandy ridge, running from Hilversum in the north to Rhenen in the south. This National Park is covered in forest, heather and stretches of sand and dunes. On this hike, we will explore the Heuvelrug from Den Dolder. This area is mostly forested, perfect for a (hot) summer’s day! **Where to meet**: we will meet at **10 am** at train station Den Dolder. We will return to the same train station around 3pm. **This hike is fully booked.** [You may register on my website for a place on the waitlist.](https://rewildyourself.nu/dutch-nature-hikes/)

grassroots meet up for women / mothers / in Amsterdam who want to bring their children into their fun, spiritual and festival-going lives! this looks like a very family friendly festival, 30 minutes drive from Amsterdam and I do believe it is accessible by public transport. please note: I am not affiliated with this event, just a new mom / family who are finding our way back to events and spaces we loved pre-baby, now ready to enjoy them with our toddler and connecting with like-minded people along the way :) https://wonderfeel.nl

The sunny and warm summer weather finally seems here to stay, which makes it the perfect time to craft outside in the park!☀️ Join us for a relaxed crafting evening picnic in the park, where we bring our projects, spread out our blankets, and create together in the open air. Whatever you're working on, whether it's knitting, scrapbooking, sketching, embroidery, or that half-finished project that's been waiting for some attention, bring it along and enjoy an evening of making things in good company. You can join us at whichever time works for you. Don't feel pressured to join from the start at 19:00. You're still just as welcome to arrive at 21:00. But we will do a little introduction in a circle around 19:20 just to get to know each other a bit more and see what everyone is working on. This get together is also a great chance to chat, share tips, and get inspired by what everyone else is making! * 🎨 **What to bring?** Your own creative supplies and projects, whatever you love to work on. * 🧺 **Picnic style** Bring a blanket to sit on, and feel free to also bring some snacks and drinks. * 🔄 **Want to swap?** Got craft supplies you no longer need? Bring them along, there will be some space to swap items. 📍 Wilhelminapark

**Speeddaten Utrecht** Al twaalf jaar organiseren we speeddates in Utrecht. Ontmoet je graag een groot aantal singles in korte tijd, dan is speeddaten iets voor jou! Tijdens een speeddate heb je ongeveer 15-20 dates van 4 minuten. Wanneer de bel klinkt, schuift de helft van de singles door naar de volgende tafel. Op je datekaart geef je aan met wie je verder in contact wilt komen. **Locatie** Het speeddaten vindt plaats bij [Anne&Max Domstraat](https://www.annemax.nl/vestigingen/utrechtdomstraat/), een sfeervol en ruim opgezet restaurant. We hebben een apart gedeelte van het restaurant gereserveerd, zodat je alle privacy hebt tijdens het daten. **Matchmail!** Binnen een dag na de speeddate ontvang je van ons een e-mail met de voornaam en het e-mailadres van de singles met wie je een match hebt. Heb je bij alle deelnemers ‘nee’ ingevuld? Dan is je volgende speeddate [gratis](https://aboutlove.nl/geen-klik-volgende-speeddate-gratis/)! **Kom je ook speeddaten bij About Love?** Heb je zin in een avond vol ontmoetingen in Utrecht? Schrijf je dan nu in voor deze speeddate! Bij About Love ben je in goede handen; wij zijn een ervaren speeddate-organisatie met uitstekende [recensies](https://aboutlove.nl/is-speeddaten-leuk/) en bieden speeddates aan voor de laagste prijs. Date je mee? >> [https://aboutlove.nl/event/details/speeddaten-utrecht-singles-30-45-jaar/](https://aboutlove.nl/event/details/speeddaten-utrecht-singles-30-45-jaar/)

Join us for an intimate evening of exceptional food, meaningful conversation and new connections in the heart of Utrecht. Inspired by the tradition of breaking bread together, AAN TAFEL brings together food lovers, curious minds, couples, friends and solo guests around one shared table. This is more than a dinner. It's an opportunity to slow down, enjoy great food and meet people you may never have crossed paths with otherwise. Throughout the evening, you'll enjoy a carefully curated multi-course menu, paired wines (or alcohol-free alternatives) and conversation prompts designed to spark genuine connection with others at the table. Whether you're naturally outgoing or a little hesitant to introduce yourself to strangers, the evening is designed to make meeting new people feel easy and natural. Come with friends, bring your partner or arrive on your own. Everyone is welcome at the table. **What Makes This Different?** * A chef-curated multi-course dining experience * Wine pairing or alcohol-free pairing included * Shared tables designed to encourage connection * Thoughtful conversation starters throughout the evening * A mix of locals, expats, couples, friends and solo attendees * An intimate atmosphere where food becomes the starting point for memorable conversations At Stef's Table, we believe some of life's best conversations happen over a great meal. The food matters. The people matter too. **The Menu** This summer menu combines European ingredients and techniques with flavours inspired by Asia, creating familiar dishes with unexpected twists. Expect dishes such as: * Bloody Mary Oyster * Korean Steak Tartare * Seabass with Saffron Sauce * Seasonal Summer Vegetables with three side dishes * Mango Sorbet * Rhubarb Tiramisu A complete wine pairing (or alcohol-free alternative) is included and carefully matched to each course. ***[[See the menu here](https://www.stefstable.com/event-details-registration/aan-tafel-de-zomereditie)]*** **Practical Information** **Date:** Saturday 4 July 2026 **Time:** 18:30 – 22:30 **Location:** Lucas, Utrecht **Price:** €89 per person ***[Book your ticket here](https://www.stefstable.com/event-details-registration/aan-tafel-de-zomereditie)*** **Included** * Welcome drink * Five-course dinner * Wine pairing or alcohol-free pairing * Digestif * Conversation cards and social dining experience * An evening of food, connection and new encounters **Come hungry. Leave inspired.** Because some summer evenings stay with you long after the last course is served.

Hi everyone; alas, all things eventually come to an end, and in this case my time as a meetup organizer is coming to an end. I'll still be around, maybe contributing tango events to the community (depending on its decision and new wave of organizers). So for one last time (with me), if you want to enjoy nature, trips/excursions, and generally a more outdoors setting, let’s get together for a final hiking excursion. The plan is to meet at Utrecht Central (and/or a train station that is closest to our hiking area), and then we begin our hiking route. As always, I recommend that you wear a comfy outfit & shoes and bring water & a snack or two. At some point during the excursion, we can do a break in between to rest and eat/drink for a while. More info about the route/location: https://www.ns.nl/dagje-uit/wandelen/meijendel.html Short info from the route's site; the route is 13 km in total For pet owners, dogs are allowed but on a leash Once we reach the beach north of Scheveningen, we'll be sitting there for a while in the sunset. Then we will end up in Scheveningen Pier. And depending on the time & weather, and whether people are up for it, there’s always the possibility of follow-up drinks later at Scheveningen. More tips on finding the group along with helpful contact info with the host will follow in the comments the day before the meetup. To those willing to join, I'd be delighted to have you with me at the end of my meetup organizer time 😊 In case of bad (NL) weather, the event will be moved to another day.

Maki-e is a traditional Japanese lacquer decoration technique. Techiniques are involved drawing pictures, patterns, and letters on the surface of lacquerware using lacquer, and then sprinkling and fixing metal powder, such as gold or silver, onto the surface. In our workshop, you have the opportunity to create maki-e designs using traditional Japanese patterns (wagara) or your own original designs. Then your canvas can be a glass cup or a glass picture frame. Join us for this unique Japanese art workshop in Utrecht. * Place: CLAY TO PLATE Biltstraat 55, 3572 AG, Utrecht * Price: three options you can choose from €56 pp(for a glass cup) €60 pp (for a glass picture frame) €76 pp (for a lacquerwares) Limited seats available. **Booking is essential for adequate preparations. If you've enrolled/registered on the Meetup app, we'll contact you through the app message. Kindly communicate with us accordingly, and refrain from showing up without prior contact. We appreciate your understanding** Website:[https://japanworkshopnet.com/ ](https://japanworkshopnet.com/) [MAKI-E workshop info](https://japanworkshopnet.com/maki-e-workshops/) Email: info@japanworkshopnet.com Mobile:0616059840

Samen sporten, gewoon voor de fun, elke week een divers programma, met allerlei verschillende sporten. Je hoeft niet de beste te zijn, maar wel zin hebben om samen te spelen en te leren. Tijdens een training doen we verschillende spelletjes, basketbal, voetbal. volleybal, spikebal, honkbal. Kom je ook, de bal ligt bij jou!! Eerste keer meedoen is altijd gratis, daarna kan je beslissen of dit voor jou is, of niet!! Dus kom een keer proberen. Kan je niet op deze dag, we sporten ook op andere dagen nl Zondag om 9:30 of Maandag om 20:30 Stuur mij een berichtje als je op die dagen een keer wil proberen! The amount of people rsvp'd to this game doesn't match the real number of people at the event, as Meetup is only used for promotion purposes.

**Modern and Authentic kintsugi workshop in Utrecht.** Choose from three options: * 1-Day Modern Kintsugi workshop-€60 * 2-Day Modern Kintsugi workshop-€96 * 4-Day Authentic Kintsugi workshop -€180 For all details, please visit my website. [https://japanworkshopnet.com/upcoming-workshops/](https://japanworkshopnet.com/upcoming-workshops/) Location: **CLAY TO PLATE** [Biltstraat 55, 3572 AG, Utrecht](https://www.claytoplate.com/) **Booking is essential**. Please contact me if you would like to participate in the workshop. Webiste: [https://japanworkshopnet.com/](https://japanworkshopnet.com/) Email: info@japanworkshopnet.com Mobile:0616059840

Join us for an outdoor mat Pilates session in Wilhelminapark, Utrecht 🌿 This is a beginner-friendly full-body Pilates class for anyone who wants to move, feel stronger, enjoy being outside and meet new people in a relaxed way. We’ll start with a mat Pilates class in the park, focusing on strength, mobility and feeling good in your body. After the class, we can stay in the park for a little chat and connect with each other. You can come alone — many people do. Please bring your own mat if you have one. If you don’t have a mat, send me a message in advance and I can bring one for you. 📍 Wilhelminapark, Utrecht 🗓 Sunday, 5 July ⏰ 11:00 💸 Ticket: €15 Spots are limited, so please reserve your ticket if you’d like to join.

Join us for some beers, snacks and fun. Just a regular Saturday night with heavy music played by a metal DJ in a cozy café. Song requests are possible. ;) Agenda: 9:00 - café opens (free entry) 9:30/10:00 - dj starts playing music 2:00 - end No tables will be booked because we expect to have enough space even if we're >20 people. ;)

**We have limited space at the café, so if you've RSVPd and can't make it, please cancel as early as possible so another person can join!** Join in for a morning of crafting & chatting over a drink. Just bring your own project and payment for drinks. Meet fellow crafting enthusiasts, whether it's knitting, crocheting, stitching, origami, or something more unique! We talk about our projects, exchange tipps, but also just get to know each other and enjoy a relaxed Sunday morning in good company. We now also have a WhatsApp group, where we organise get-togethers and other events. Ask one of the organisers at the next Meetup you join for more information and access.

"Beleef een dag vol waardevolle ervaringen die je verrijken. Koffie, thee en frisse versnaperingen staan voor je klaar. Neem zelf een lunch mee en draag comfortabele kleding. Voor extra comfort kun je ondersteuning voor onder je voeten meenemen, bijvoorbeeld een yogakussen."

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.

Join Katie McCartney, SRES®, for a straightforward update on the 2026 Central Ohio housing market and its impact on seniors and their families. Whether you plan to buy, sell, right-size, assist a parent, or understand the current market, this session provides reliable insights in a supportive environment. In this complimentary class, Katie will explain trends affecting home buying and selling for older adults in Central Ohio, outline realistic expectations for 2026, and answer your questions in an open Q&A. This supportive, information-focused workshop is designed to provide clarity and confidence with no sales pitch. Ideal for: * Seniors considering selling their current home or purchasing a better‑fit property * Adult children helping parents navigate a home sale or move * Anyone seeking a calm, trustworthy source of information about today's real estate market What You Will Learn: * A senior‑friendly look at the 2026 Central Ohio housing market for buyers and sellers * What to expect when selling a longtime home or purchasing your next one * Personalized answers during an open Q&A You will leave with a clearer understanding of your options and practical steps to move forward with confidence. *** **Hosted by:** **Katie McCartney, Broker & Senior Real Estate Specialist® (SRES) with** Pillar Realty, LLC Compassionate guidance for seniors navigating housing transitions in Central Ohio. *** **Location:** Columbus Metropolitan Library: Dublin Branch 75 N High St, Dublin, OH 43017 ([https://maps.app.goo.gl/GL2vbJgUHqTncbHZ9](https://maps.app.goo.gl/GL2vbJgUHqTncbHZ9)) Meeting Room 2 **Doors Open:** 1 PM **Seats:** Limited Seating (first come, first served) **Cost:** Complimentary

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.

**Get your creative flow going with a Saturday Afternoon Maker Meetup!** Whether you are looking to carve out dedicated creative time, wanting to get a lingering project across the finish line, or just looking to chat with fellow local makers—this is the space for you. 🧵 **What to Bring** Bring any art or craft project you are currently working on, as long as it is portable and quiet. Think: * **Yarn & Thread:** Knitting, crochet, embroidery, cross-stitch, hand-sewing, mending. * **Paper & Sketching:** Sketchbooks, adult coloring books, watercolors, bullet journaling. * **Digital:** Tablets, iPad drawing, laptop writing/design. * *Please note: Because we are meeting in a shared public space, no power tools, sewing machines, or high-odor materials (like strong solvents or spray glues), please!* **📍 Where to Find Us** * We will be meeting at **Columbus Metropolitan Library - Parsons Avenue Branch** in **Meeting Room 1**. Room is reserved under **CBUS Maker Meetup.** **⏱️ Timeline** * **1:00 PM:** Arrive, grab a seat, get settled, and do a quick round of introductions so we can see what everyone is working on. * **1:15 PM - 3:00 PM:** Open maker time! Chat, craft, relax, and swap creative ideas. **⚠️ A Note on RSVPs** Space for this first meetup is strictly limited to 10 spots. If your plans change and you can no longer attend, please update your RSVP to "Not Going" as soon as possible so someone on the waitlist can grab your spot. We ask that you try to give at least 48 hours' notice if you need to cancel. *** **We can't wait to meet you and see what you're making! All skill levels welcome.**

**Practical Curiosity: Learning from Everyday Data** How do we actually get better at utilizing our day-to-day data? Fancy dashboards and complex models might look nice and draw attention, but that’s not where most of us spend our time. In fact those shiny outputs frequently sit unused, while the real insights are drawn from the analyst’s daily practice. Sometimes it’s as simple and as powerful as noticing that a segment is shrinking, a channel is underused, or certain links keep getting all the clicks. There’s many different places that the spark of insight can come from, but you have to keep your head in the data and know where to look. In this session, we’ll explore real-world examples of how segmentation, testing, and click behavior can uncover practical digital marketing opportunities. You’ll leave with inspiration for your own use cases, along with a few simple ways to ask better questions, spot meaningful patterns, and make smarter decisions without overcomplicating it. **About Our Speaker:** [Elaine Armbruster](https://www.linkedin.com/in/elainearmbruster/) is a Director of Digital Experience at the [American Diabetes Association](https://diabetes.org/), where she focuses on using data and insights to create smarter, more effective digital experiences. A lifelong Columbus resident, she has built her career in email marketing and the broader digital user journey, and is finding she most enjoys working in the messy middle where systems, data, and big ideas don’t quite line up yet. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

Wild Thursday: THE INVITE on Thursday, July 9th at Cinemark Polaris! Join us as we get together to see the spicy and hilarious comedy-drama-romance from A24, THE INVITE! The film stars Olivia Wilde (who also directs) along with Seth Rogen, Penélope Cruz and Edward Norton, and follows a dinner party that spirals into unexpected places! Here’s a description, trailer and plan for this event: DESCRIPTION: Joe and Angela's marriage is on thin ice. When they invite their enigmatic upstairs neighbors for a dinner party, the night spirals into unexpected places. The film is an English language remake of the Spanish film The People Upstairs by Cesc Gay. It is directed by Olivia Wilde, who also stars alongside Seth Rogen, Penélope Cruz and Edward Norton. BUZZ & ACCLAIM: The Invite premiered to rave reviews at this year’s Sundance Film Festival and sparked an immediate bidding war to acquire it! The film is earning a 93% positive rating with critics calling it, “marvelously entertaining” and “endlessly relatable, sometimes uncomfortably so!” Others call it, “a smart, sophisticated and incisively acted” comedy “with plenty to say and even more laughs to share.” TRAILER: [https://www.youtube.com/watch?v=OJ19I9q_hOQ](https://www.youtube.com/watch?v=OJ19I9q_hOQ) PLAN: Details for this event have already been confirmed! Please purchase your ticket for the 6:45pm showing and we’ll meet in the lobby area between 6:20 and 6:30pm! Advance ticket purchase is advised! Once you have yours, please list your seat number in the Comments below. Look forward to seeing you there, Dan

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.