HMI Human Machine Interface

Welcome to our new home at the historic Tivoli Theater! Please check our details for access to the space on [our website](https://www.hacdc.org/visit/). Join the discord for questions / help getting in (use channel #let-me-in) [https://discord.gg/dNjuNhNmeT](https://discord.gg/dNjuNhNmeT)

[Profs and Pints DC](https://www.profsandpints.com/washingtondc) presents: **“Terrors of Irish Fairylore,”** an introduction to Ireland’s strange and unsettling folkloric “Good People,” with Brittany Warman, former instructor at Ohio State University, co-founder of The Carterhaugh School of Folklore and the Fantastic, and co-author of the new book *Fairylore: A Compendium of the Fae Folk.* [Advance tickets: $13.50 plus sales tax and processing fees. Available at[ https://events.ticketleap.com/tickets/profsandpints/dc-irish-fairlylore]( https://events.ticketleap.com/tickets/profsandpints/dc-irish-fairlylore) .] Today it is common to think of fairies as small, childlike, sparkly creatures with glittering wings and dresses made from flower petals. But the fae of traditional Irish folklore were no such things. Amoral, capricious, even malicious when they chose to be, the too-frequently forgotten fairies of times long past would, more often than not, haunt nightmares. Join Brittany Warman, a folklorist who has earned a devoted following among Profs and Pints fans, as she explores the darker side of Irish fairylore. The figures she'll discuss include: The Leanan-Sidhe, a vampiric fairy who gives artistic inspiration in exchange for your mortal spirit. The Dullahan, a fairy with a human spine for a whip and a habit of hurtling across fields in a death coach made from human skin. The Banshee, a mournful fairy whose cry signals a death in the family to which she's attached herself. Dr. Warman also will examine the surprising impact of fairy folklore on two classics of Irish Gothic literature, Oscar Wilde's *The Picture of Dorian Gray* and Bram Stoker's *Dracula.* It’s a talk that will remind you that the relationship between the Irish and the spooky stretches well beyond Halloween. (Doors: $17, or $15 with a student ID. Listed time is for doors. Talk starts 30 minutes later.) Image: “The Banshee Appears,” an 1862 illustration by Robert Prowse (Wicklow Heritage / Public domain).

Tally Ho Toastmasters meets regularly on the 1st and 3rd Monday each month. Our friendly club offers great opportunities to improve communication and leadership skills while providing excellent evaluations by the members. Learn more on our website at http://tallyho.toastmastersclubs.org/. Please, do not get discouraged by the number of members signed up on this MeetUp. Most of our active members do not use MeetUp to RSVP. We usually have around 10-15 members attending our meetings. Come check it out yourself!

Euchre Enthusiast - join us as we head back to **[Stoney's](https://stoneysonp.com/)** for Euchre, smack talking, grilled cheese and/or tots! **We will be playing on FIRST FLOOR towards the rear of the bar.** The most competitive human that I know - Lee Gerston will be returning for a visit to DC and will be in attendance to share his experiences and let us know how his life is going. Please come and take him down. #notcompetitive **Please RSVP to indicate your attendance and HONOR your RSVP.** If your plans change and you are unable to attend please update your RSVP. Regular no-show or late notices may get you dropped from the group. It is important that we are able to provide an accurate count to the bar and that all people who want to AND are able to attend are able to do so. **We ask all attendees to pay $1 to participate in the meetup.** This money helps maintain our meetup membership and cover various meetup costs that arise. You can pay $1 on Venmo @amanda-uherek, via Pay-Pal, or in-person (please choose paying friend/family not a business, good or service). Also please support the business. **REMINDER -** everyone is responsible for their own tabs and should close out before leaving the meetup. If you have questions / comments / suggestions please message us. We will bring cards. Cheers, Amanda

​**Due to the popularity of the event, registration is requested at [https://luma.com/dcmahjongg](https://luma.com/dcmahjongg).** We do not use the RSVP system on Meetup. **A drop-in game every Monday at the Martin Luther King, Jr. Central Library, located at the corner of 9th and G Streets NW.** **==> THESE MONDAY GAMES ARE FOR EXPERIENCED PLAYERS ONLY -- THERE ARE NO INSTRUCTORS ON SITE** <== The Gallery Place Metro station (9th Street entrance) is located across the street. Street parking is available. We play in the Great Hall -- as you enter the library, we are on the right of the room. Games begin at 6:00. Games wrap up at 8:00. **If you own a mah jongg set, we encourage you to bring.**

​A beginner-friendly workshop on superintelligence AI and how this new technology is evolving and impacting society. ​​**Free and open to the public — no technical background required** ​​What would it actually mean for machines to become smarter than humans—not just at chess or writing, but at *everything*? For decades, scientists and researchers have debated the idea of **Superintelligent AI**: systems that could outperform humans across nearly all cognitive tasks. What once sounded like distant science fiction is now increasingly discussed as a real possibility within our lifetimes. ​​This workshop is a guided, interactive introduction to the idea of superintelligence and the problem of **loss of control**—what happens if we create systems that are more capable than we are, but whose goals don’t perfectly align with human values. ​​**Over the course of the workshop, we’ll explore:** * ​​**Superintelligence:** What it means for an AI system to surpass human intelligence across domains, and how this differs from today’s AI. * ​​**Power and control:** Why advanced AI could wield enormous economic, political, and strategic influence—and why “just turning it off” may not be realistic. * ​​**Misalignment risks:** How systems pursuing the *wrong* objectives could cause harm even without malicious intent. * ​​**Societal choices:** How decisions made today—by researchers, companies, and governments—may shape whether AI becomes a tool we control or a force we struggle to contain. ​​**What you’ll get:** * ​​A clear, non-technical introduction to core ideas from AI safety and existential risk research. * ​​Live demonstrations of current AI capabilities, to ground abstract concerns in real systems. * ​​Small-group discussions and thought experiments that connect AI risks to everyday life, institutions, and incentives. * ​​A better mental model for evaluating headlines, hype, and claims about AI progress. ​​**Format & vibe:** ​​This is not a lecture it is an interactive workshop designed to help people think clearly about a topic that is increasingly important and moving very quickly. ​​Whether you’re new to AI, casually interested, or deeply unsure what to believe, you’ll leave with a clearer picture of *why* many researchers take superintelligence seriously—and *what’s actually at stake* if we get it wrong.

Willkommen zum deutschen Stammtisch in Washington DC! Wir treffen uns regelmäßig an verschiedenen Orten, um Deutsch zu sprechen und Spaß zu haben. Egal, ob Anfänger oder Muttersprachler, jeder ist herzlich eingeladen, sich uns anzuschließen! Welcome to the German Stammtisch in Washington DC! We gather regularly at different locations to speak German and have fun. Whether you're a beginner or native speaker, everyone is welcome to join us!

Details Location: Crimson Whiskey Bar (Either the downstairs whiskey bar, or main floor bar, TBD) The purpose of Thinkers and Drinkers is to facilitate casual but meaningful and interesting conversations with other people in a face-to-face setting. The topics cover a wide variety of issues and are different for every meeting. While conversations may get heated at times, we ask that all members be respectful of each other and refrain from personal insults. Here's the updated version: *** **Topic: Reasons to Be Excited (A Technology Optimism Round)** It's easy to doom-scroll your way into thinking the world is falling apart. And honestly, some of our recent meetings haven't helped. So this time, we're flipping the script: what technology are you actually *excited* about? This isn't a request for blind techno-utopianism. Skepticism is welcome. But the goal is to spend some time on the genuine wins and promising horizons, because there are more of them than the headlines suggest. Here's a quick tour of some things worth being optimistic about: * **AI in everyday life** — Love it or hate it, AI tools are genuinely saving people hours of tedious work. From coding assistants to writing tools to writing this very event descriptin you're reading now to AI that sits inside your spreadsheets and email, the practical applications are moving faster than most people expected even two years ago. The question is less "will this be useful?" and more "who actually benefits, and when?" * **Clean energy's quiet boom** — Solar and battery storage have had a decade of jaw-dropping cost reductions. The U.S. added more renewable capacity last year than any year on record. It's not fast enough for some, but the trajectory is real. * **CRISPR and gene editing** — In late 2023, the FDA approved the first CRISPR-based treatment for sickle cell disease — a condition that has caused lifelong suffering for millions of people with very few good options. It's the first of what could be a long list of genetic diseases that are now, for the first time, actually curable rather than just manageable. * **Lab-grown meat** — Chicken and beef grown directly from animal cells, no slaughter required. It's real, it's been approved for sale in the US, and while it's still expensive and not yet on your grocery shelf, the cost curves are dropping fast. Whether you care about animal welfare, climate, or just think it's cool, this one is quietly wild. * **SpaceX and the new space economy** — Reusable rockets went from fantasy to routine. Launch costs have dropped by an order of magnitude in 15 years, opening the door to satellite internet in remote areas, new science missions, and yes, eventually humans on Mars (whether or not that excites you). * **Brain-computer interfaces** — Still early, still expensive, but Neuralink and others are giving paralyzed patients the ability to control devices with their thoughts. The sci-fi shelf life on this one is getting shorter. **Questions to Consider:** * Is there a technology you were skeptical about that has actually won you over? What changed your mind? * Which of these feels most overhyped — and which feels *under*hyped? * Are the benefits of new technology reaching people broadly, or mostly concentrating among the already-fortunate? * Is optimism about technology a luxury? Does it depend on where you live, how much money you have, or what you do for work? * What's something small and unglamorous — not AI, not space — that has genuinely made your life better recently?

Leads come in, but they don’t move. Prospects engage, but they don’t convert. Customers join, but they don’t stay. And most teams are guessing where the breakdown actually is. At this DC Marketing Tech Talks event, Geoff Livingston will walk you through a practical, end-to-end AI workflow designed to help you identify and fix the gaps in your customer journey. This session is about using AI to analyze how buyers are actually moving through your funnel, uncover where engagement drops off, and turn that insight into measurable improvements. You’ll learn how to: * Map your real customer journey * Identify friction points across your lead funnel * Use AI to analyze messy marketing data in a structured way. Geoff will show you how to turn disconnected touchpoints into a clear picture of behavior, how to surface usable insights, and how to feed those insights back into your campaigns to improve performance. This session will give you a detailed playbook. You will see the specific tools, the specific processes, and the step-by-step structure to implement this workflow inside your own organization. From auditing your journey to identifying measurable gaps, to prioritizing the highest-impact fixes, to building a repeatable optimization loop, you will walk away knowing exactly how to execute this approach from start to finish.

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!

NOTE: This working session is at Lamond-Riggs Library not MLK. It is near the Fort Totten Metro Station. A game development **Working Session** involves 3 key parts: 1. Tell people what you're going to do 2. Actually do stuff 3. Show people what you did **What to bring**: Laptop, Charger, maybe a power strip if you have one handy, any other game development tools you need. Try to download any software you need before the working session. There is Wifi at this location, but it may be slow if you have to download any large files.

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

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. 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

**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 **Abstract** TBD **YouTube Link** TBA

Start your week the right way with Manic Mondays. Giving you an enjoyable Bachata lesson with a push of cool moves. The second hour has Beginner/Intermediate Salsa on 1. You must understand basic Salsa skills to participate. 730pm-830pm Bachata Cool Moves 830pm-930pm Salsa On 1 (Beginner/Intermediate) $15 for One Class $20 for Both Free Parking & Plenty of Dance Space.

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: Type Annotations with John Cassidy We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

ASH is Atheists, Skeptics and Humanists of First Unitarian Universalists of Columbus Ohio TBD Snacks are usually available, and you are welcome to bringing something to share!

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia