Microsoft HoloLens

We do two types of meetups -- Pre-planned topics, which feature a page or two seed discussion, with multiple discussion queue questions, and Category topics, which are a general category, for which members then post specific questions with whatever background is needed to provide context. Part-whole distinctions produce all sorts of logic problems in philosophy, and thinking about them as spawned a new sub-field of logic -- Mereology. This will be a deep dive into parts, wholes, and any aspect of identity and natural kinds, and how identity fits into wholism. We meet in person and online. In person will be at 10113 Seattle Slew Lane. This meetup location does not have sufficient chairs for all of us, so it is advisory to bring a portable chair. The location also does not have food for sale. I will bring several large pizzas, and will request $2/slice. One pizza will be vegetarian. Tap water is available, please bring any other drinks desired. Online will be: [https://teams.live.com/meet/93583191724730?p=hY3jxVvnOciVl2aRn5](https://teams.live.com/meet/93583191724730?p=hY3jxVvnOciVl2aRn5) Discussion Questions: 1\. What does it mean for an object to be part of another\, separate object? 2\. How do we deal with objects with vague boundaries? Some examples could be forests\, clouds\, rivers\, oceans\, and atmospheres\. 3\. Are there composite objects which exist independently of convention? It may be that the Sun is an object independent of a mind labeling it as one\, but what about a seemingly arbitrary aggregate such as my left hand\, a piece of gum\, and the moon? 4\. There are philosophers who believe that organisms are the only composite objects\. Is this a reasonable view? 5\. Suppose that there is no smallest unit of matter\, how does this affect our views of objects with multiple parts? Would all material objects have infinitely many parts? 6\. How do parthood relations work if there is a smallest unit of matter? A "mereological simple"?

\-\-\-\-\-\- [REGISTER FOR THE EVENT HERE (ON LUMA)!](https://luma.com/v5sqyt7p)[ ](https://luma.com/fnai8zxh)\-\-\-\-\-\- Join us for an evening of collaborative problem-solving as we work on a variety of civic tech projects together. Project needs vary but often include brainstorming, researching, writing, coding, or analyzing data. Check out [our website](https://www.civictechdc.org/projects) for a list of projects which may make an appearance! Meet other civic tech enthusiasts. Learn new skills. Contribute to a project to improve a local civic issue. **All are welcome and collaboration is encouraged.** Laptops are recommended but not required. **Where do I register?** To better serve our growing community, we’re transitioning our event registrations to Luma! **We still love Meetup** Meetup has been an incredible platform for us to build and connect with our community. We’ll continue sharing upcoming events there so that new people can find us, but Luma will be our primary registration platform moving forward. **Why we're making the switch** Meetup’s registration system has some limitations, and we need more flexibility to manage sign-ups and engagement. \-\-\-\-\-\- [REGISTER FOR THE EVENT HERE (ON LUMA)!](https://luma.com/v5sqyt7p) \-\-\-\-\-\-

Join me and Diane F. to enjoy authentic Ethiopian food and great company at the highly-rated [Moya Restaurant](https://moyarestaurant.com/) in the Bailey's Crossroads area of Falls Church, VA! The photo shows a mixed veggie plate served on and with the unique spongy sourdough injera bread of Ethiopian cuisine. It's typical to share platters like this and eat family style. But of course you can order a different dish if you like! An authentic Ethiopian coffee ceremony is another fun experience we can enjoy. And of course the wonderful company of FFF>50 friends is the best part! I'm happy to pick you up at the East Falls Church metro station (Orange/Silver line) if desired, it's still a 16-minute drive from there but it's on my way. Note: Finding Female Friends >50 is now a member-led nonprofit and is transitioning away from Meetup, please join us in our new free, private space on Mighty Networks, [join us here, ](https://community.fff50.org/share/dbWb9iJu5XwSN2TR?utm_source=manual)hope to see you!

**Register Here:** https://reg.experiences.redhat.com/flow/redhat/4102500/rhexpressregistrationapp/page/expressregistration?sc_cid=RHCTN1260000485001 **Automate at the speed of mission** Today’s landscape demands a shift in strategy. One where automation isn’t just a tool, but the engine driving modernization for your organization or agency. Join Red Hat experts and your peers at **[Ansible Automates in Washington, DC](https://reg.experiences.redhat.com/flow/redhat/4102500/rhexpressregistrationapp/page/expressregistration?sc_cid=RHCTN1260000485001)** for a full day of conversation on building an automation strategy that scales. We’re moving beyond isolated tasks to focus on the topics that define modern IT: * **Operational velocity and scale:** Deploy faster and eliminate manual bottlenecks by standardizing on Red Hat® Ansible® Automation Platform as the backbone of your IT estate. * **Continuous compliance and resilience:** Trade audit anxiety for automated governance, stay ahead of configuration drift, and minimize human error to ensure mission continuity. * **AI-driven operations:** Put data and intelligence into automated action with the latest advancements in Ansible Lightspeed and gen AI. **What you'll walk away with** You'll leave with real, applicable insight from technical experts, peer practitioners, and Red Hat product leadership, including a 1st-look at what's new in AAP 2.7. **Who should attend?** **#AnsibleAutomates2026** is for IT business leaders and their teams: * CIOs, CTOs, and IT Directors * Enterprise and Network Architects * IT Operations and DevOps Leads * Security and Compliance Professionals * Automation Architects shaping AI and modernization strategy * Anyone interested in Automation - no matter where you are in your journey **[Event Details](https://reg.experiences.redhat.com/flow/redhat/4102500/rhexpressregistrationapp/page/expressregistration?sc_cid=RHCTN1260000485001)** * **Location:** Marriott Marquis\, DC \| 901 Massachusetts Ave NW\, Washington\, DC 20001 * **Date:** Wednesday, June 24, 2026 * **Time:** 8:15 AM - 4:30 PM ET **Note:** Please register using your business email address. Questions? Contact us at infrastructure@redhat.com

Last time we went to Hotel Heron, the roof was closed due to rain. It's supposed to be nice this Wednesday, so let's try again. **Location Info:** Good Fortune (Hotel Heron Rooftop) 699 Prince St. Alexandria, VA 22314 Rooftop Menu: [Good Fortune - Menu](chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://heronalexandria.com/wp-content/uploads/2026/03/Good-Fortune-Menu_031026-3.pdf) In the unlikely event that it does rain Wednesday, we also have these other spots inside the hotel: **Kiln -** The bar/restaurant right inside the front door of Hotel Heron. Has wrap-around windows and a full view of Washington St. Happy Hour here is from 3-6pm, with a $20 Kiln Burger + Beer of Choice deal along with some other food/bev deals if you get there in time. Food and drink menus here: [Kiln - Menus](https://heronalexandria.com/dine/kiln/) **Francis Hall** \- the secret cocktail bar in the back hallway of the hotel\. From the entrance\, go up the steps past the hotel reception desk\, take a left and go down the hallway\. The entrance to the bar has a few lanterns sitting on the floor\, so you know which door it is\. **Francis Hall opens at 6pm, and are drinks only, so grab food on the roof or Kiln if you need a snack.** Francis Hall Cockail Menu here: [Francis Hall - Drinks](chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://heronalexandria.com/wp-content/uploads/2023/12/Francis-Hall_Beverage-Book_051625.pdf) ### **🚇Transit:** Take the yellow or blue lines to King St. Metro, and then walk all the way down King St. It's about a 0.8mile walk, or you can wait for the King St. shuttle (looks like an old red trolley car). The trolley stops every 2 blocks, take it to either S. Columbus St. or S. St Asaph St. From there, walk to Washington St and take it 1 block south to the corner of Prince St. \#\#\# 🅿️**Parking:** Parking is metered on most blocks within Old Town, or have a 2 hour parking limit until 11pm. Be observant of permit parking only areas, or time limits, and your zone for ParkMobile if you're in a metered zone.

Take a break from your screens and join us for an evening of conversation, creativity, and connection at Upside on Moore food hall in Arlington, Virginia. We'll have adult coloring sheets, cards, and simple games available. Feel free to bring a craft project — sketching, knitting, crocheting, or anything portable — or a light, easy-to-learn board game to share. You're also welcome to simply grab a drink or dinner and enjoy the conversation *without engaging in any activities*. Food, coffee, cocktails, and more are available from the many vendors at Upside on Moore food hall. Our only request: **keep phones tucked away whenever possible.** This is a chance to be present, meet new people, and enjoy some genuine offline connection. *[Constellations](https://www.harringtonmatchmaking.com/constellations-membership) members can sign up in the member portal.* *We have 5 spots for non-members that can be claimed [here](https://www.eventbrite.com/e/constellations-offline-club-conversation-creativity-cocktails-tickets-1992148461676) on* ***[Eventbrite](https://www.eventbrite.com/e/constellations-offline-club-conversation-creativity-cocktails-tickets-1992148461676)****.*

Title: Quantum Computing for Business (Exploring Opportunities Available Today) Date: June 27 2026 Saturday Noon - 14:00 EDT Summary: Big media reports that current quantum computers are not able to attack business problems at scale. In Ron's experience, this is only about 95% true. He has found that certain types of quantum computers, specifically quantum annealers, are very good at solving constraint based optimization problems at business scale. This presentation will answer the question “What is quantum computing?” by comparing quantum computers to classical computers and describing the various types of quantum qubits. Ron 'll introduce what quantum computers can be used for and what they shouldn't be used for. Next, Ron will look at a number of quantum computing use cases that are currently available to businesses today. Finally, Ron ’ll present conclusions with a brief discussion of future hardware. There will be time for Q & A. Speaker: Ron has been fortunate to have worked in a broad range of technical disciplines during his career. Areas in which he developed expertise and innovative results include, digital hardware design, silicon functional architecture (chips), computer language compiler development, and medical software. Ron has recently immersed himself in quantum computing technologies and has obtained more than a dozen certificates across the quantum spectrum. These technologies include various hardware platforms, numerous quantum programming frameworks and quantum sensors. As a co-founder and CQTO of B2Quantum, Inc, Ron has served as a quantum computing Subject Matter Expert (SME) for a large pharma company. As a SME, he performed quantum computing use case analysis, strategic planning, budget guidance and risk analysis. Outside of the technical arena, Ron is a licensed pilot, certified open water SCUBA diver, bicyclist, wood worker and a once in a while artist.

Come watch [Croatia vs. Ghana on](https://www.volosports.com/d/04824773-c21d-452e-aac1-b8a8b847c152) **[Saturday, June 27th at 5pm at Wunder Garten](https://www.volosports.com/d/04824773-c21d-452e-aac1-b8a8b847c152).** **What you can expect:** Great soccer and vibes 🍺 **2 Free Anheuser-Busch products** **Limited edition World Cup merchandise for giveaway and raffle** 🔥 Exclusive, soccer themed Volo Pass swag (Members Only, [sign up here](https://www.volosports.com/volo-pass)) Bring your friends, wear your Croatia or Ghana gear, and come ready to celebrate, cheer, and enjoy the game together! Note: General admission and entry to Wunder Garten is free, but the immersive Volo experience and perks are available only this registration.

JOIN US FOR THE BEST NETWORKING EVENT IN DC! As seen in Entrepreneur Magazine THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= weconnect® is the fastest growing startup, digital & tech networking organization in the country. Our events are comprised of the most influential professionals in the area. THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= Our purpose is to help our members forge strong, lasting relationships within the community – combining Fortune 500/1000s with Entrepreneurs and Startups. We’re creating unique opportunities & connections to help you grow your business and network both offline and online through our proprietary platform (coming soon). Enjoy The Most Successful Startup & Tech Mixer In A Fun, Relaxed Atmosphere Mingle With Highly Successful Men & Women In The Entrepreneur, Startup, TECH Space Find Your Next Client, Employee, Business Partner or Co-founder “Your Network Is Your Net Worth.” Come Build Your Network With Us! THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= COMPANIES OFTEN IN ATTENDANCE\* (... just to name a few) Google • Sony • Electronic Arts • Hulu • Hautelook • The Honest Company • Disney • Apple • Activision • Live Nation • Dollar Shave Club • Facebook • Snapchat • Trunk Club • ZipRecruiter • Experian • DreamWorks Amplify • HBO • Edmonds.com • DogVacay • NBC Universal • YouTube • BeachBody • Playstation • Amazon...and so many more. \*This does not Guarantee that these companies will be in attendance at this event. JOIN US FROM 6:00 - 9:00PM • DRINKS\* • AMAZING COMPANY • NETWORKING \*Cash Bar PROUDLY SPONSORED BY: Connect in Tech We're Hiring THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= THIS IS A PAID EVENT RSVP HERE => https://tinyurl.com/53b6z6pw <= ***Event Date & location subject to change as per the organizers discretion.If event changes date your ticket will still be valid for the rescheduled event date.No Refunds, Exchanges or Substitutions***

Want to mess with some electronics? Or perhaps contribute to HacDC's main group project? HacDC's latest event brings hardware projects to the community. We will focus primarily on the main project (Space Blimp!) but please feel free to bring some of your own projects to show off and work on!

This is an absolute beginner Bachata group class. It is specifically designed for those with no prior experience in Bachata and participations does not require having a partner. $25 per person for 90 minute class. [Click Here to Sign Up](https://form.jotform.com/250681156839162) Every Other Sunday: 2:00 pm to 3:30 pm Beginner Bachata.

Styled after a 'pitch competition', this event is for entrepreneurs, and the entrepreneurial-curious. Learn about on-going initiatives from local area founders, and there will be ample time for networking. This event will bring together start-up founders and enthusiasts in the DMV area for an exciting opportunity to hear about a fellow founder, and give feedback on their pitch and product, and get to network around founders from the area. ## Details **Location:** 4200 Campbell Avenue Arlington, Virginia 22206 **Our Agenda:** 1\. Basic group introductions 2\. First "Pitch" Presentation \(\~10 minutes\) 3\. Community Q&A 4\. Second "Pitch" Presentation \(\~10 minutes\) 5\. Community Q&A 6\. Third "Pitch" Presentaton \(\~10 minutes\) 7\. Community Q&A 8\. Break out sessions & general networking **Speakers** Chelsea Acheampong (Nova Hospitality): Nova Hospitality is a consumer travel platform connecting conscious travelers directly with verified eco-lodges and community-run properties, redirecting tourism revenue back into local communities through transparent impact verification and direct booking Cameron Peltz (Caldarium): Caldarium is a health admin tech company building software solutions for medical practices, to automate prior authorization paperwork and detect errors in reimbursement claims, to ensure compliance and reduce their rate of rejection by Medicare and insurance payers, getting patients the medicine and surgeries they need more quickly and reliably, and doctor's offices paid for their properly documented procedures correctly the first time and therefore in consistent better financial health. Achinth Murali (Open Judgement Engineering): The Open Judgment Engine (OJE) is an open-source methodology and AI-assisted platform that captures the reasoning behind non-routine engineering decisions — when a judgment applies, when it doesn’t, what the expert does, why it works, and what failure it guards against — as structured, attributed artifacts called Judgment Primitives, embedded directly into the workflow gates where engineers already make those decisions. The goal is to make expert engineering judgment portable, searchable, and permanent — so that when a senior engineer retires, the reasoning behind their decisions doesn’t retire with them.​​​​​​​​​​​​​​​​ Join us for our monthly Pitch Labs meetup! This event will bring together start-up founders and enthusiasts in the DMV area for an exciting opportunity to hear about a fellow founder, and give feedback on their pitch and product, and get to network around founders from the area. Pitch Labs is a member of the [DMV Petri Dish Network](https://www.dmvpetridish.com/ "https://www.dmvpetridish.com/"). During the event, our volunteer team will be capturing photos and video footage for use in promotional materials and on social media. If you prefer not to appear in any photographs or recordings, please let us know in advance, and we will be happy to accommodate your request.

Where innovation meets practicality. Join us in **Washington DC** for our **immersive event** featuring dynamic, audience-driven demonstrations showcasing the groundbreaking features of our software. We'll cover a wide range of topics, from Manufacturing and Accounting to Inventory Management, Sales/CRM, and eCommerce, as we **delve into the capabilities of Odoo 19**. Discover how it can transform your business processes and support your journey towards digital transformation! Attend for FREE -[ ](https://www.odoo.com/r/gO9)**[Register now!](https://www.odoo.com/r/gO9)** For any inquiries, feel free to reach out to us at ellee@odoo.com

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

**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** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

PLEASE NOTE!!! This event will be In-Person for our 2nd Improving collab! If you know the [Columbus Unity group](https://www.meetup.com/columbus-unity-user-group/) location, we'll be at the same place. This is our 2nd event at this location so bare with us as we grow into this space. There's paid street parking on Saturdays but you can also pay to park in any of the local garages. See image of [parking map here](https://drive.google.com/file/d/1Mr9_LFIggbs-0_Zd3AJTGNqEhgMf2TzQ/view?usp=sharing). \-\-\- On the last Sunday of the month, we're having our usual end-of-the-month social gathering with our GameDev Meetup meeting. There will be announcements and presentations followed by some social networking Let's continue the conversations with good vibes and friends. All are welcomed from all ages and backgrounds to this public event. If we can, we'll be streaming or uploading the video later via our COGG YouTube channel here: [https://www.youtube.com/@TheCOGG/streams](https://www.youtube.com/@TheCOGG/streams) (Also please do subscribe if you have not done so!) No game development experience required! If you are interested in doing a 20 minute game development related presentation, please fill out our form online here: [https://goo.gl/forms/lVdTJZiNJewlPJuj1](https://goo.gl/forms/lVdTJZiNJewlPJuj1) Or e-mail us at [info@thecogg.com](mailto:info@thecogg.com) with the following: Your Name, Company/Affiliation, Name of Your Game/Topic, Description, Tech Needs, and Your Contact. Be sure to check out our Discord for real time news updates: [https://discord.gg/NrBhuNQ](https://discord.gg/NrBhuNQ)

Most people still use AI like a search box: type one question, get one answer, repeat. But the next step is AI agents: systems that can take a goal, break it into steps, use tools, remember context, and produce useful work for a human to review. In this beginner-friendly session, we’ll demystify what AI agents actually are — without hype or jargon. We’ll walk through practical examples of how agents can help with research, planning, writing, coding, operations, and personal productivity. We’ll cover: * What makes an AI “agent” instead of just a chatbot * How agents break tasks into steps * Where agents are genuinely useful today * Where they fail, hallucinate, or need human review * How to design simple AI workflows for your own work * A live demo of an AI agent-style workflow from start to finish No coding experience required. This is for anyone who wants to understand where AI tools are going and how to use them more effectively right now. 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.

✨ **Faceless AI Content Brand — Build and Grow on Autopilot — Your brand. Your rules. No face needed.** *Every piece of content is AI-generated so you stay completely off-camera* If growing a viral AI-powered content account sounds right but you are not sure how to build one, this workshop shows how AI handles content creation so you do not have to appear. Through the complete AI influencer workflow, you leave with a working AI content machine and a monetisation path from day one. **⚠️ Spot not held yet:** This rsvp does not equal a confirmed seat, so click the register link below and complete the full sign-up to hold your seat — spots run out faster than you expect so register now, and your spot is held only when you complete registration. ### [🔗 GRAB YOUR SEAT](https://aiventurelab.org/product/AiInfluencer?city=Columbus&groupurlname=cafe-conversation-and-french-films-for-our-community&startgmtdatetime=2026-06-30T22:00:00Z) --- **Here is what you create:** - Viral content strategies that work for faceless accounts across platforms - Real examples of faceless AI content brands and the tools running them - A monetisation path from day one — how faceless brands earn Content income without appearing on video is a system away — get your seat and build the faceless content brand you have been thinking about, since limited capacity means this one will not stay open long. 📸 *No camera required — just the right AI system.*

🤖 **Create a Working AI Agent – OpenClaw Workshop** Create a working AI agent from your browser in one session. No prior coding needed. ⚠️ Register via the link below to secure your place — RSVP won't do it. ### [🔗 CLAIM YOUR PLACE](https://aiventurelab.org/product/OpenClawMasterclass?city=Columbus&groupurlname=network-of-book-lovers-and-discussion-meetups&startgmtdatetime=2026-06-30T22:00:00Z) --- What you get: - A real, working AI agent by the end of the session - A browser-based setup you can use immediately - Hands-on experience building AI workflows from scratch *Don't just use AI. Build it.* 🤖