HMI Human Machine Interface

Join us for a chill voices-off hangout for ASL practice and socializing. It's a night to connect, learn, and have fun! All signing levels are welcome—whether you are fluent, just starting out, or somewhere in between. The first hour entails a practice activity or around-the-room introductions geared toward ASL learners and those more fluent who enjoy encouraging learners. The second hour is an unstructured social. Streetcar 82 is the region's only Deaf-owned and operated brewery! They serve up non-alcoholic options as well as an array of their crafted beers. If the weather is nice, the large group gathers on the patio outside. Check out Streetcar 82 on Instagram: @streetcar82brewingco Note this event is held monthly, on the first Tuesday of the month. Check out the brewery's online calendar for the most up-to-date status. https://streetcar82brewing.com/events/

Most leaders think AI is not for their organization. But plenty of organizations are already using it and seeing real results. This panel from the Nonprofit world brings together people who have actually done it. They will share what worked, what did not, and how they figured it out without huge budgets or dedicated tech teams. You will hear honest stories about implementation, the challenges that come up, and what actually moves the needle. Whether you're just starting to explore this or already piloting something, you will leave with practical insights and a clearer sense of what is possible. Bring your questions and your real challenges. That is what we are here for. **Featured speakers:** * [Benjamin Childers ](https://www.linkedin.com/in/benjaminchilders/), Chief Operating Officer, Bridging Innovation, Design, and Leadership for Organizational Transformation * [Mimi Yeh](https://www.linkedin.com/in/mimi-yeh-27b719/overlay/about-this-profile/), PTKO, Engagement Director * [Jon Wheeler](https://www.linkedin.com/in/jonwheeler71/overlay/about-this-profile/), Save the Children US **Location:** AWS Skills Center, 1550-G Crystal Dr, Arlington, VA 22202 **Drinks and Networking After:** Tacombi, 1550 Crystal Dr, Arlington, VA 22202 **Description:** Join us at AI Innovators Network for our upcoming meetup in the Mosaic, which is dedicated to exploring the latest trends in Artificial Intelligence. Whether you're an AI enthusiast, a professional, or someone curious about the intersection of technology and AI, this event is perfect for networking, learning, and sharing insights. Connect with like-minded individuals from DC, Northern Virginia, and Maryland as we dive deep into the opportunities and challenges of integrating AI. Don't miss this opportunity to be part of the conversation driving innovation and progress in Artificial Intelligence.

Come play and learn with the best Warmachine and Hordes players in the world!

Join us for the **first Wednesday every month**! This group is a place where older LGBTQ+ women can meet and socialize with one another. We will have discussion, activities, and a chance for you to share what you want future events to include! Invite a friend, and join us as we promote community and friendship among our community of local LGBTQ+ women. Please feel free to reach out with questions to Adam (adamheller@thedccenter.org). We hope to see you there! This event is brought to you in partnership with the DACL: Department of Aging and Community Living

Learn the key to vibrant health! Join and share in the camaraderie with others that are claiming their good health and have the same need for maintaining a healthy lifestyle. This one-hour overview describes a seven-day program to cleanse and detoxify the mind, body, and spirit. Learn a structured approach to maintaining good health and new ways to renew and recharge. The wellness program is part of a seven-day process with two days of pre- and post-cleansing activities and three days of liquid cleansing with herbal teas, fresh juices, and hearty vegetable broths. This is a great way to start your new weight or health management program. The Conference Call phone details: 267 930 4000 Passcode 768113964# The overview begins at 6PM

Join us on **Saturday, Mar. 7th** at **Hong Kong Pearl** in **Falls Church, VA** for our 2026 Annual Lunar New Year Celebration. Enjoy a delicious multi-course dinner, grab a refreshing beverage, try your luck at multiple exciting raffles, watch spectacular cultural performances, and more! Our coveted 2026 Lunar New Year celebration is set to be a truly extraordinary event. Space is limited, so be sure to buy your ticket soon. 📅 When: Saturday, Mar. 7 (doors open at 5:00PM, dinner served at 6:00PM) 📍 Where: Hong Kong Pearl (Falls Church, VA) Dress Code: Smart Casual or International Dress Follow along on our website or social media to learn more event details, sponsorship opportunities, and more about this can’t-miss event. For large group purchases, please reach out to Ascend Chapter President Steven Lazo [stevenlazo@ascendgw.org](mailto:stevenlazo@ascendgw.org) and VP of Membership, Alizabeth Cho [alizabethcho@ascendgw.org](mailto:alizabethcho@ascendgw.org) Let’s ring in the Lunar New Year together in unity and celebration!

To help us estimate attendance and to see the venue address, please RSVP on Luma!: https://luma.com/af0yjzz6 *A free, public workshop—no technical background needed* ​Artificial intelligence is no longer just getting better at narrow tasks—it’s beginning to look *general*. Many researchers believe we’re entering the early stages of the **AGI transition**: a period where AI systems start to match or exceed human abilities across a wide range of domains. ​This workshop explores what AGI actually means, how to think about it intuitively (without hype or jargon), and what this transition could mean for your job, your relationships, and your day-to-day life—much sooner than most people expect. ​Together, we’ll explore questions like: ​**What is AGI?** ​How do experts define artificial general intelligence, and how is it different from today’s AI tools? ​**Work & Jobs:** ​Which kinds of jobs are already being automated or transformed—and which ones experts believe are most likely to remain resilient? ​**Human Connection:** ​How is AI starting to replace or supplement roles once filled by coworkers, friends, tutors, therapists, and companions? ​**Robots & the Physical World:** ​What happens when advanced AI is paired with rapidly improving robotics—and which parts of the economy could change next? ​**What you’ll get:** * ​A clear, beginner-friendly explanation of AGI and why it matters * ​Real-world examples of how AI is already reshaping work and social life * ​Live demos that highlight both impressive capabilities and emerging risks * ​Interactive discussion and exercises to test your own intuitions about the future ​Come ready to grapple with one of the biggest transitions humanity may ever face—a shift that could redefine not just how we work, but how we relate to each other, find meaning, and navigate a world increasingly shaped by intelligent machines.

***In Person Location:*** Rockville Library, second floor meeting room (Collaboration Room 3). We are experimenting with a new virtual join link - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) If you can make it in person, that's always recommended! Let's resume repeated full end-to-end testing cycles and continue to iterate our design and resolution. We are getting close. Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months. The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands. Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms. Does it sound hard? Perhaps.. However! I have every confidence that we are now operating at a level were we can take on this mean, cross-functional project. We continue to build on our past successes, and a key technology we previously applied was increasing the signal of small voltages using OpAmps - which we did during our custom pH Probe project - [https://www.mocomakers.com/ph-probe/](https://www.mocomakers.com/ph-probe/) \- That technology is exactly what we need to get this machine working\, and at a high precision\! To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g) All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world. We have a bit over $2,000 in materials costs, so if you want to sponsor this project, and get banners at events with 20K attendees, and access to our email broadcast of 30K members, please contact matt@mocomakers.com We are also open to university, lab, or community partnerships so feel to reach out if you want to be part of this project. Together, we can do incredible things. ***In Person Location:*** Rockville Library, second floor meeting room (Meeting Room 3). To Join Virtually: https://meet.jit.si/mocomakers

**Is the "wisdom of the crowd" a real phenomenon?** In an era of deepfakes and decaying institutional trust, a new kind of "Truth Machine" is rising: **Prediction Markets**. By forcing participants to put their money where their mouths are, these markets claim to filter out bias and reward objective reality. But can we actually "bet" our way to a more rational society? Join the Fairfax Freethinkers for a deep dive into the Epistemology of Prediction Markets. We will explore how "skin in the game" might fix our broken information ecosystems—and where it might lead us into a new kind of dystopia. I bet you can't resist attending! ; ) I encourage everyone to bring food to share! ***Thoughts/Questions*:** \- Is there truth behind the wisdom of the crowd? What about the mob mentality and collective delusions? \- What are the benefits/risks of using predictive markets as an epistemic tool? \- How do human biases like tribal play a role? Can a system built on economic rationality ever truly account for our basies\, such as needing to feel right? \- Does this market simply measure knowledge/reality\, or shape it? **The Death of the Expert** \- In a decentralized market\, does a PhD matter less than a profitable portfolio? \- What are the dis/advantages of thedemocratic element to prediction markets in that they flatten expertise? Credentials\, status\, or pedigree do not matter\. Only accuracy does\. \- Does "skin in the game" filters out bias and irrationality \- What is the risk of an epistemic plutocracy \(the truth is determined by the most money\)? \- Does the move from centralized to decentralized knolwege actually bypass institutions\, or will it inevitably re\-create them? At what point does a decentralized truth machine become a centralized council of judges? **Role in Scientific Knowledge** Science is currently facing a "reproducibility crisis"—many landmark studies simply cannot be replicated. We will compare our current scientific method against a market-integrated approach: * The Current Model: Relies on peer review, institutional prestige, and "publish or perish" incentives. It is slow, prone to gatekeeping, and often rewards "interesting" results over "true" ones. * The Market Model: Uses financial "skin in the game" to validate claims. If a researcher publishes a study, others bet on its replication. If it fails, the "proposers" lose money. * The Question: Would you trust a medical study more if you knew 10,000 independent actors had bet their own money that it was true? Can a profit motive truly replace the scientific method, or does it prioritize "profitable" science over ethical research? * Currently we approach science by "blind evolution"—we throw ideas at the wall and see what sticks. If prediction markets can tell us which "crank theories" have a 10% chance of being true (versus 0.01%), should we divert all our research funding to those signals? * Can a financial market force a level of intellectual honesty that a peer-review panel cannot? **Policy and "Decision Markets"** The [NPR report](https://www.wnyc.org/story/the-problems-with-prediction-markets/) discusses how the new administration is clearing the way for people to bet on policy outcomes. Should politicians be influenced if most people predict a negative outcome of a policy? ***Podcast and Articles:*** [https://www.npr.org/2026/02/19/nx-s1-5719312/the-problems-with-prediction-markets](https://www.npr.org/2026/02/19/nx-s1-5719312/the-problems-with-prediction-markets) [https://medium.com/@devdollzai/the-epistemology-of-prediction-markets-81a79de49488](https://medium.com/@devdollzai/the-epistemology-of-prediction-markets-81a79de49488) [https://paradigmresearch.substack.com/p/prediction-markets-as-epistemic-tools?utm_campaign=post&utm_medium=web](https://paradigmresearch.substack.com/p/prediction-markets-as-epistemic-tools?utm_campaign=post&utm_medium=web) Super deep dive [https://onlinelibrary.wiley.com/doi/full/10.1111/ajes.12546](https://onlinelibrary.wiley.com/doi/full/10.1111/ajes.12546)

This Happy Hour is devoted to professionals in the International Affairs and Development community, to grow, interact, and learn from each other. It is designed to provide a professional environment to meet other International Affairs professionals to broaden one's career. It is also for those interested in International Affairs and Development careers and are studying or intend to enter the dynamic world of global development. HOW IT WORKS : We will try to assign tables for each represented INDUSTRIES/SECTORS/SPECIALIZATIONS and will direct attendees to their respective tables accordingly. All industries are welcome! However we don't guarantee the availability of a partner in that particular field, you would like to exchange experience. PLEASE BRING YOUR SOFT/HARD COPY BUSINESS CARDS. Rules to abide : 1\. Event is 21\+ \(bring ID\)\. 2\. Be respectful to your counterparts and give them a chance to exchange with others as well\. 3\. We all specialize in one or two fields and be willing to engage others and try to accommodate as much as possible\. 4\. If you don't specialize in the other person's required discipline\, LEAVE THEM ALONE\. 5\. Rude or aggressive members are removed from the group at an organizers discretion\. 6\. This is a face\-to\-face event\. DO NOT try to arrange an online meeting\, by using the comment box or direct message\. 7\. Most of our members complained about people writing in the comment box\. Since it sends notification to all attendees\. If you have any questions\, send a message to the organizers\. Don't write in the comment box\. 8\. We have ZERO TOLERANCE for solicitation\. We don't allow anyone to run their own agenda at the Event\. If you are interested to promote/sponsor/collaborate; contact us via \(info@merevents\.com\)\. 9\. When you get there\, we greet you and take you to your respective group\. 10\. Don't be shy of your specializations\. We have diplomates assigned to different countries\, who would love to learn more from your experience\. 11. ***Please be patient for the first 30 minutes, up until we form a group with your respective industry/sector.*** ***AFTER THE SOCIAL, WE HIT THE DANCE FLOOR! BRING YOUR DANCING SHOES, WE WILL DANCE THE NIGHT AWAY!*** ***N.B. : We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via ([info@merevents.com](http://info@merevents.com/)).***

***Join us for a day in an electronics lab, as we attempt to finalize the system, and run scans for atoms.*** We will likely not succeed on our first attempt - but we still plan to put the time in. If you RSVP, you will get a DM with the address but it's located in Silver Spring. We will attempt full, clean lab - clean tip repeated scanning tests to see what we can learn and improve. We will experiment with online attendees, but if all possible showing up in person is strongly encouraged. Online join link is: - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months. The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands. Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms. To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g) All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world. We will be publishing our work here -[ https://hackaday.io/project/202816-qt-panda](https://hackaday.io/project/202816-qt-panda) If you need a ride, let us know.

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!

The Humanist Monthly Program is our longest running event and still a community favorite. In the old days it used to be called "Going to HCCO" and we still like to think of it as our flagship event. Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. Our March speakers are Molly Gaines and Zack Parrish, co-organizers of the Secular Education Association: They will share their story of how a small group of Ohio parents grew into a national organization tracking released-time religious instruction and other church–state issues in public schools. The presentation will cover SEA’s early wins and hard lessons, what we’re seeing nationally right now, and how local advocates can play a meaningful role in protecting public education. Attendees will leave with a clearer understanding of the landscape — and practical ways to get involved. Going forward our meetings will be hybrid. You can meet us in-person or attend online Join Zoom Meeting [https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1) Meeting ID: 878 3656 4953 Passcode: 760812 One tap mobile +19292056099,,87836564953#,,,,\*760812# US (New York) +13017158592,,87836564953#,,,,\*760812# US (Washington DC) The formal presentation will start at noon

Sleep in on Sundays. When you've had your fill of pajama-time, roll out and have some tasty brunch with your fellow Humanists!

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

Join membersrs of the Central Ohio UX and digital design community for a casual monthly breakfast.

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow