Microsoft HoloLens

Today we are Steve's Lab. RSVP and you'll be sent the location. It's in Silver Spring. ***Join us for an evening in an electronics lab where we will attempt to run clean scans of graphene and gold samples, and then clean up that data with post processing.*** This is a high sensitivity experiment, and we do not plan on being successful so early. But we've had promising results lately - so we will be putting in the time. We are NOT meeting at our usual location, but rather at Steve's house/lab. 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.

**Begin your bikablo journey!** In this very full training day, you will learn and practice how to do all of the following and walk out the door with skills you can use at work (or play) the very next day! * Learn to hold the pen, draw clean lines, and structure your space on the flip chart * Create graphics and text containers/geometric shapes, objects and symbols * Discover the easy ways the bikablo® method provides to draw people, roles, groups, and situations * Use simple and fast options to color elements and spaces to support the graphic structure * Improve your handwriting—make it more legible and attractive—on flip charts… and more! **Location:** **IN PERSON** at Brian's Lizard Brain Studio in Herndon, Virginia. Exact address to be shared with registered participants. **Cost:** $600, payable to Jill Greenbaum. Go to Jill's calendar [here](www.jillgreenbaum.com/calendar), to choose and register for this course. **You MUST register with Jill to attend!**

On https://blackecon101.podbean.com/ Thursdays at 6 pm. discussing the economy...and Black people.

• What we'll do Economist William Michael Cunningham on Podbeam Thursdays at 6 pm. https://www.podbean.com/

**bikablo Basic Days 1 & 2** Join Jill, in person, for **Days 1 and 2**! In this two-day training, we focus on the basics of drawing and imagery in visual language: No matter your level of talent or skill, you will take your first visual steps up at the wall and learn how to use small details to make large spaces look clear, attractive, and lively. You will be working both individually and in small groups, and I will take plenty of time to answer your questions and guide you into the world of visual language with hints and techniques suited to fit your individual progress. **Areas of focus and learning:** * Holding the pen and drawing the line: How do I draw clean lines and structure my space on the flip chart? * Graphics and text containers: How do I create simple arrows and connecting elements from basic geometric shapes in order to present related topics? Which text containers (e.g. speech bubbles) can be used to support which kinds of messages? * Objects and symbols: How do I draw simple symbols to underline messages? What is essential, what can be left out? * Drawing symbols: How can I easily draw and use symbols to convey meaning? * Figures: What easy ways does bikablo® provide to draw people, roles, groups and situations? * Color and space: What are simple and fast options to color elements and spaces in a quick and simple way that supports the graphic structure? * Writing: How do I improve my handwriting on the flip chart to make it more legible and attractive? * Posters and settings: Combine the ingredients (graphics, writing, symbols, figures, and color) to create visual translations of content and meaningful posters for different purposes (welcome, agenda, instructions, group work) * **Location:** **IN PERSON** at Brian's Lizard Brain Studio in Herndon, Virginia. Exact address to be shared with registered participants. **Cost:** $1100, payable to Jill Greenbaum. Go to Jill's calendar [here](www.jillgreenbaum.com/calendar), to choose and register for this course. **You MUST register with Jill to attend!**

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!

Francis Hutcheson (1694-1746) was a pivotal early figure of the Scottish Enlightenment, a movement which strongly embraced empiricism and concentrated on the study of human nature and the relationship of individuals and society. Born in Ireland to a line of Scottish Presbyterian ministers, Hutcheson was educated by dissenting Irish Presbyterians in Ulster before matriculating at the University of Glasgow, where he studied philosophy and theology. In 1719 he was licensed to preach in Ireland, but rather than adopting the more traditional views of his forefathers, he gravitated toward the tolerant and liberal “New Light” Presbyterianism. Instead of further pursuing the ministry for which he had trained, he put his efforts into founding a dissenting academy in Dublin—a successful venture that occupied him for the next ten years. While teaching in Dublin, he moved in intellectual circles, and it was there that he wrote the four early treatises—collected into two books, the *Inquiry* of 1725 and the *Essay* of 1728—that quickly established his reputation as a philosopher. On being appointed chair of moral philosophy at his alma mater, he left Ireland for Glasgow in 1729. Contemporaries described Hutcheson as a popular and animated professor—the first at Glasgow to deliver lectures in English rather than exclusively in Latin. His most famous student was Adam Smith (enrolled 1737-40). Hutcheson's influence on Scottish thinkers was considerable. With his emphasis on the primacy of feeling over reason in our moral perceptions, he inspired David Hume’s moral sentimentalism. His analysis of natural rights and property in the *Inquiry* (Treat. II Sect. VII) as well as in his later works directly influenced Smith. The Scottish school of common sense realism derived partly from Hutcheson's explication of moral sense theory. His influence also made its way to colonial America, where his works were included in college curricula beginning in the mid-1700s. John Adams and other signers of the Declaration of Independence are known to have read Hutcheson. In the *Inquiry*, he takes up Locke’s epistemology of sense perception and broadens it into a theory of the “internal senses”—faculties of perception as powerful as the commonly designated five external senses. Elaborating Lord Shaftesbury’s notion of a “moral sense” and the earl's analogy between beauty and virtue, Hutcheson divided his *Inquiry* into a discussion of the sense of beauty and of the paramount moral sense—both being internal senses which operate without depending on mediation by the will or reason. Like Shaftesbury and the philosopher Richard Cumberland, Hutcheson held a strong distaste for the Hobbesian worldview. In the vein of the former two, he promoted a vision of humans as naturally benevolent and innately interested in the welfare of others, maintaining that others’ good brings us no less pleasure than our own good. Notably, he also sowed the seeds of utilitarian thought with his phrase “the greatest happiness for the greatest numbers” (Treat. II Sect. III). **Main Reading** The reading below is available at the Online Library of Liberty: * The [Inquiry](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004), comprising the first two of Hutcheson's four early treatises (we are reading the 1726, or 2nd edition, of the book): read the [Preface](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_head_019) and Treat. I: Sections [I](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_051), [II](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_071), [III](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_088) (Art. [IV](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_101) is optional), ([V](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_109) is optional), [VI](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_137), [VII](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_158), [VIII](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_165); and Treat. II: [Intro](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_head_032) and Sect. [I](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_181), [II](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_205), [III](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_228) (Art. XI, XII until “Intention, foresight” optional), [IV](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_258), [V](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_275), [VI](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_296), and especially [VII](https://oll.libertyfund.org/titles/leidhold-an-inquiry-into-the-original-of-our-ideas-of-beauty-and-virtue-1726-2004#lf1458_label_324). * Hutcheson's lecture upon his appointment at Glasgow, “[On the Natural Sociability of Mankind](https://oll.libertyfund.org/titles/hutcheson-logic-metaphysics-and-the-natural-sociability-of-mankind#lfHutcheson_head_238)." The first 3 paragraphs, until footnote 10, are optional. * The beginning of the fourth treatise [Illustrations](https://oll.libertyfund.org/titles/garrett-an-essay-on-the-nature-and-conduct-of-the-passions-and-affections-1742-2002#lf0150_label_230), Sect. [I](https://oll.libertyfund.org/titles/garrett-an-essay-on-the-nature-and-conduct-of-the-passions-and-affections-1742-2002#lf0150_head_019), and Sect. [IV](https://oll.libertyfund.org/titles/garrett-an-essay-on-the-nature-and-conduct-of-the-passions-and-affections-1742-2002#lf0150_label_296). Note that the ebook page on OLL can take a few moments to load. **Secondary resources** [IEP - Hutcheson](https://iep.utm.edu/hutcheso/) [SEP - Hutcheson](https://plato.stanford.edu/entries/hutcheson/) Liberty Fund: Editor’s [Intro to Inquiry](https://oll.libertyfund.org/pages/hutcheson-on-liberty-and-happiness). [SEP - Scottish 18th C. Philosophy](https://plato.stanford.edu/entries/scottish-18th/) [Wiki - Scottish Enlightenment](https://en.wikipedia.org/wiki/Scottish_Enlightenment) [Hutcheson and private property](https://www.adamsmithworks.org/documents/matson-hutcheson-property-virtue-march-2022) Routledge: [1](https://www.rep.routledge.com/articles/biographical/hutcheson-francis-1694-1746/v-1/sections/life-and-works-43333), [2](https://www.rep.routledge.com/articles/biographical/hutcheson-francis-1694-1746/v-1/sections/the-foundations-of-morality-and-the-moral-sense), [3](https://www.rep.routledge.com/articles/biographical/hutcheson-francis-1694-1746/v-1/sections/practical-ethics-and-influence)

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.

Come the whole time or if you just spend 30 minutes. All are welcome. You are welcome and encouraged to bring your own coloring supplies but, if you don't have any, I will have plenty and am happy to share! (coloring books, colored pencils, and markers). Part of the mission of this group is to provide us an opportunity to check out AND SUPPORT local businesses. So, please don't bring any outside food/drinks and, while purchasing something isn't at all a REQUIREMENT to participate in the event, I do strongly encourage you to try something from the vendor :) I look forward to seeing and meeting you there! ***\*\*DISCLAIMER*\*\*** Photos may be taken during the event to be shared here on Meetup so feel free to let me know if you'd like to be excluded from them.

An open space for real conversation about how technology is shaping our world, and how we can respond with wisdom, purpose, and values. ## COMING UP: ## Life with Augmented Intelligence **Shaping how we live, work, and build in an AI-driven world** From assistants → to collaboration → to autonomous systems *** **A different way of thinking, working, building.** Most people are still using AI at the surface. Answers. Shortcuts. Quick help. But underneath, work is starting to look different: * systems instead of tasks * collaboration instead of commands * design instead of effort This is a space to step into that. Not a workshop. Not a panel. A place to see what’s emerging, hear how others are thinking, and explore what it means for your own life and work. *** ## Tech & Truth Café 📍 Greencourt Innovation Center 🗓️ May 10 & 17 🕐 1:30 – 5:00 PM 1:30 → arrive and connect 2:00 → ideas and conversation 3:00 → demos and exploration 4:30 → wrap up *** **WHO:** If you’ve been experimenting with something interesting, building something, or thinking differently about AI… reach out. We’d love to include you in the conversation. *** **Bring a laptop.** *** For people who feel like: “there’s more to this than what I’m currently doing with AI.” **Come be part of it.** **WHO** **For people who feel like:** "There's more to this than what I'm currently doing with AI." Come be part of it. **WHAT TO EXPECT**

**Take your skills to the next level!** Maybe you’re feeling ready to jump into Day 2. How are you feeling about the speed with which you draw icons, symbols, and figures? How do you introduce emotions into your posters? Would you like to improve your handwriting and lettering skills? Have you worked with mobile elements? Step into the opportunity to capture live conversations using a simple, elegant technique for creating visually appealing charts There’s so much to learn and integrate into your repertoire. ***NB: bikablo Day 1 training is a prerequisite for this program, as we will complete one review exercise of learning from Day 1, and then we will move into new territory!*** **Location:** **IN PERSON** at Brian's Lizard Brain Studio in Herndon, Virginia. Exact address to be shared with registered participants. **Cost:** $600, payable to Jill Greenbaum. Go to Jill's calendar [here](www.jillgreenbaum.com/calendar), to choose and register for this course. **You MUST register with Jill to attend!**

Join your HacDC Squad for a fun gaming session. Plan for 5/16/2026: Clone Hero (Guitar Hero clone) Deep Rock Galactic (on sale for $9 right now) L4D2 ($10) Last Train Outta' Wormtown (Free to join a lobby) Straftat (Free) Halo Infinite (Free) Suggested donation $10, NOTAFLOF Our Discord link is [https://discord.gg/YTeBg2fEgX](https://discord.gg/YTeBg2fEgX) Send a message to the #let-me-in channel upon arriving under the Gala theater marquee.

Healthcare organizations are increasingly using cloud-based real-world evidence (RWE) platforms to power clinical research, population health analytics, and AI-driven insights. However, building these systems on AWS introduces complex governance challenges around privacy, compliance, and multi-institution collaboration. This session explores how to architect data governance into healthcare analytics platforms on AWS, focusing on practical design patterns rather than policy theory. We examine how ethical data stewardship principles such as consent, accountability, and responsible data use, can be implemented using cloud-native controls and services. The presentation walks through key architectural considerations for secure RWE platforms on AWS, including role-based access control, auditability, data minimization, and encryption, and how these capabilities support compliance requirements such as HIPAA and GDPR. Attendees will learn how federated, multi-account AWS architectures enable collaboration across institutions while preserving local data ownership and control. We will also discuss privacy-preserving analytics patterns on AWS, including approaches that support federated learning, differential privacy, and secure computation to enable AI-driven insights without exposing raw patient data. Practical implementation trade-offs such as performance, scalability, and operational complexity will be highlighted using real-world platform scenarios. Attendees will leave with actionable AWS architecture patterns and governance strategies for building secure, compliant, and scalable real-world evidence platforms that unlock innovation while maintaining patient trust.

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

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.

**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** TBD **YouTube Link** TBD

Join Neurospicy Columbus at the Stauff's for coffee and then a stroll through the Book Loft nearby! This will be a friendly chat for like minded individuals with Autism and/or ADHD (or somewhere on the Neurodiverse Spectra).

FREE event [https://www.ccad.edu/chroma](https://www.ccad.edu/chroma) Friday, May 15, 3–7 p.m. CCAD campus, 60 Cleveland Ave, Columbus, OH Join Columbus College of Art & Design for *2025* *Chroma: Best of CCAD*, our annual campuswide exhibition showcasing outstanding student work from across the college’s academic programs. This faculty-juried show features select work from CCAD students of all class years, and is a can’t-miss end-of-year campus celebration recognizing their tremendous achievements. It’ll be a night of fun and entertainment, with interactive games, animation and film screenings, art symposiums, poetry and prose readings, and more (along with some of the best local food trucks). *Chroma* is free and open to all. Many exhibitions including... **Game Art & Design:** **DSB, first floor, Welcome Center lobby and Room 115**

Let's Crop!

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)