Research & Development Engineer

\~共享晚餐@大霸街： 多款美食於一條街，組員一起選擇，有地道茶餐廳/馬來西亞食品/日式料理/台灣小食/... \~欣賞Johannes Brahms曲目＠大會堂演奏廳： 浪漫主義音樂時期最重要的代表之一，戲劇張力/內斂輕柔/激情反覆；層次感/遼闊/熱烈/沉鬱/悲壯 Dinner @ any eatery in Tai Pa Street. Selected by group members together. Can be Hong-Kong-style cafe/ noodle shop/ Malaysian cafe/ Japanese restaurant/ Taiwanese snack/ ...) Enjoy *Johannes Brahms’* music played by Philharmonic Orchestra. Programme Highlights 精選曲目: *Johannes Brahms: Symphony No. 3 in F Major, Op.90* 布拉姆斯第三號交響曲F大調Op.90 *Johannes Brahms: Symphony No. 4 in E Major, Op.98*布拉姆斯第四號交響曲E小調Op.98 & extra more 還有其他 **日期：2026年4月6日(星期一) *公眾假期*** **時間：1)食飯:@6:15-7:15pm, 2)音樂:@7:30-9:15pm** **地點：荃灣** 名額：7人(同場另有公眾參與) 座位: E,F行 Date: 6 April, 2026 (Monday) *Public Holiday* Time: 1) Dinner @6:15-7:15pm @Ta Pa Street, 2) Music @7:30pm-9:15pm Address: Tsuen Wan Seat: 7 people limited (Other audience in event as well) Seating: row E,F Join: Click ‘Attend’-> Write down your 1)Contact number, 2)Male/Female, 4)Dinning together -> Get confirmation of being in the event through whatsapp 報名：按Attend-> 填寫1)聯絡電話號碼, 2)男/女, 4) 一起用餐否?-> whatsapp確認入選活動 Presented by 城大管弦樂團 首席指揮：趙啟強 CityU Philharmonic Orchestra Principal Conductor: Mr. Chiu Kai Keung MeetUp費用：自由定價價值. 報名：按Attend-> 填寫1)聯絡電話號碼, 2)男/女, 3)你願意付出此次活動費用, 4) 一起用餐否?-> 確認入選活動-> 繳費(入帳恆生銀行號碼: 359-366101-882 (NG Y\*\* S\*\*\*)/ FPS/PayMe: 97419423)-> 再以閣下電話whatsapp(97419423)以下資料: 1)MeetUp名字, 2)過帳通知書. MeetUp fee: Free pricing as you value. Join: Click ‘Attend’-> Write down your 1)Contact number, 2)Male/Female, 3)Fee that you would pay for this event, 4)Dinning together -> Get confirmation of being in the event-> Pay to Hang Seng Bank acc: 359-366101-882 (NG Y\*\* S\*\*\*)/ FPS/PayMe: 97419423-> Whatsapp 1)MeetUp name, 2)Payment notification \*\*\*a) Welcome foreigners. Please remark your language if you are foreigner. [歡迎外地本地人一同熱鬧.請外地人指明語言.] \*\*\*b) Participants are required to follow instruction of the venue. [參與者要遵守場地規則,違者則有可能被邀離開.] \*\*\*c) Late comer may be restricted to admit and continue in the activity. [主辦組織不作逾候,逾時者有可能不被參加,請預早抵達.] \*\*\*d) No refund or seat transfer after payment, unless is the cancellation of activity or by our group. [交費後若未能出席參與者,繳款不獲退回及轉讓.(除非活動取消而全數退款).] \*\*\*e) Photos taken by our group during activity will be as record and promotion. [活動如有拍照,以作記錄和宣傳用途.] \*\*\*f) When there are 3 No Show, we have the right to ban you out from our groups. [凡超過3次No Show者,本組有權將該組員移離本群組.]

2 hrs session for beginners who can basically to hit the ball but need more practice intend to improve the rally consistency. 1st hr will do the drill for fundamental skills eg Forehand, backhand & volley 2nd hr The players will team up to play double rally or game by rotations Below fee including court fee and a basket of balls to be provided for rally practice. 5-6 or more players - HK290/P 4-3 player-HK330/P For newly join player, pls whatsapp me, 64304812 to ensure a good communication for event details and host reserve a right to adjust the player list. The players having no show record or bad attitude in event, who will not welcome to event.

2 hrs session for adv beginners who can rally and serve basically to enjoy hitting fun, practicing and improve game sense. The players will team up to play double by rotations after 15\~20 mins warm up. HK80/P, including court fee and new or half new balls to be provided for hitting. For newly join player, pls whatsapp me, 64304812 to ensure a good communication for event details. Regularly join players have priority and host reserve a right to adjust the player list. The players having no show record or bad attitude in event, who will not welcome to event.

Jump, kick, lift and turn! Lots of fun learning to dance this very highly uplifting, energetic and fun dance from India! Learn the culture and dance moves of this classical Indian dance that has become very popular all around the world! You will enjoy it thoroughly regardless of what dance background you may or may not have! WhatsApp 63344266 to book Prepayment required to secure booking www.deedreamlife.com/pricing-packages for fee info Download Dee Dream Life App for more info

Fee: $400/ 2 hours per participant *$420/ 2 hours per participant for late registration within 48 hours of the event to be paid on court via Payme or in cash. Objective: Welcome to our newest offering! In this session you will receive training in strokes and volleys under a fast pace for practicing and training. This session is best use for those with a basic fundamentals and want to receive trainings to take it to the next level! Group games will be conducted towards the end of the session as well to double the fun! Any RSVP cancelation 48 hours prior to the event you will be responsible for a 50% of the event’s cost or you will be treated as a no-show. Please kindly RSVP and drop by a message on WhatsApp at +852-5409-5420 Learn with Coach Ed -USPTA tennis teaching pro -Former teaching professional at WagonWheel Tennis Center, Coppell, TX, USA **attention first timers** you will receive a private message from me. Please make sure you reply 24 hours upon making an rsvp to the event to confirm your spot. Fail to do so will be removed from the rsvp list. Equipments: Tennis balls will be provided; for new comers and new tennis players, tennis rackets can be provided upon requests in advance. Contact: (whatsapp): +852-5409-5420

好多時會有客人問我哋我哋嘅Meetup Party Games活動會玩啲乜嘢？其實就係例如9 Upper, 狼人真言，Flip 7，歌迷序會等等好玩流行嘅輕鬆桌遊，由當日嘅活動主持決定最終玩邊幾隻！ 其實玩邊隻game唔係重點。重點係個活動好唔好玩！我哋好多活動都有好多人參加. 所以不必多說，你應該知道究竟發生了什麼事！ \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* **今日活動資訊:** 費用: [$105 / Girls $85] Pay at entrance. 包飲品一盒, extra飲品每盒$5. 🔔 人多, 或員工/主持忙於教玩遊戲時可能沒暇收取場費, 請利用櫃面PayMe code/Ali Pay /FPS號碼自行支付. 如發現有故意走數情況, 會被放進Meeple Tree 黑名單. 🔔 必須在此報名. 🔔 場地沒有食物提供, 但歡迎帶外賣上來食. 🔔 宣傳其他場地/放飛機/遊戲過程中態度惡劣者會被放進黑名單. 🔔 入埸請除鞋. 埸內拖鞋祗供店內用, 請勿著出店外. 🔔 報名參加Meetup活動, 當系統問你"Are you bringing anyone"時, 如果你祗是一個人來, 毋須㩒+1 (+1代表會帶朋友來的意思). 🔔 我哋嘅活動主持人有時會因為工作或者學業關係臨時嚟唔到，Meeple Tree 保留臨時更換主持嘅可能性。🙏 🔔 本會因放飛機(活動開始前24小時內退出者)被移除人數: 102 🔔 Meeple Tree保留參加者名單最後決定權. 🔔 Follow我哋IG: mtboardgame / boardgame_hk

Feel free to join if you are interested in low level computer stuff. If you have any cool projects or ideas you wanna share, bring them along

We interrupt our usual programming - to bring you [adisbladis](https://blad.is/), our sometime resident [Nix](https://github.com/nixos/nix) expert at Dim Sum Labs - for this HackJam. Nix is a powerful package manager that can help you setup your OS and environment exactly the way you want it, with perfect reproducibility, reliability and easy rollback. It's not the easiest to setup however. So Adam is here to help. Whether you are curious about Nix and want to see it in action, have specific problems that need help with, or just want to talk shop with other Nix enthusiasts, this is your chance to work with one of the world's foremost expert in Nix! More about adisbladis: [Adisbladis](https://blad.is) is a freelance Nix consultant & nixpkgs committer, where he mostly enjoys working on lower level plumbing such as lib & stdenv. He is most well known in the Nix community from his work on various Nix tooling such as: * [uv2nix](https://github.com/pyproject-nix/uv2nix) * [pyproject.nix](https://github.com/pyproject-nix/pyproject.nix) * [poetry2nix](https://github.com/nix-community/poetry2nix) * [gomod2nix](https://github.com/nix-community/gomod2nix) * [nix-eval-jobs](https://github.com/nix-community/nix-eval-jobs) * [nix-unit](https://github.com/nix-community/nix-unit) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- This is Dim Sum Labs' Public HackJam meet. Free! Everyone is welcome to join us. If you are an engineer, designer, programmer, artist, creator, innovator, visionary, entrepreneur, or inventor, join us for an evening of thought-provoking conversations. Or better yet, bring your projects, ask for help, and show them off. This is also your chance to test the space before becoming a member. Members have access to the space and all the [equipment within](https://www.dimsumlabs.com/equipment/), 24/7 for a very reasonable price! For details, [please see our website](https://www.dimsumlabs.com/become-a-member-of-dim-sum-labs/). Calling for show-and-tell: if you want to share your projects on coding, making, art, and tech venture projects, come jam with us on HackJam. We can accommodate and help you promote here. Contact us here or via the means listed below. Being Hong Kong's longest-running Hackerspace (since 2011), we are happy to host you, who may: * Be coming from out-of-town * Be from other Hacker/Maker/co-working spaces * Want to get hands-on and create * Wish to network with high-quality, friendly, like-minded people * Be curious about what all this is about * Just want to have a drink while coding. Can't arrive at the start time? Drop in when you can make it :) For more information, check out our website at [https://www.dimsumlabs.com](https://www.dimsumlabs.com), or chat with us (we are happy to chat with you): * Telegram: https://t.me/dimsumlabs * IRC Chat: #dimsumlabs on https://libera.chat/

The DEADLINE FOR PAYMENT to CONFIRM SPOT is 10 APRIL 2026. FIRST PAY FIRST SERVED. We invite members who are beginners(who needs to learn from zero, or not familiar with rules, characters of tiles, counting of faans/points...) in mahjong playing to join us. Normally it takes around 5 classes, depending on your progress and if you feel ready, before going to advanced level of learning. Any beginner who finished beginner course may be invited to join my mahjong club where you will have a group of learners to practise and play with. The exact location to meet will be advised later. Each spot costs $310(including fee and venue rental, and one non alcoholic drink) REQUIREMENTS : 1. As we need to book the tables in advance, anyone who signed up needs to *confirm spot with payment no later than 10 April 2026*. Once a person has paid $310 via PayMe or FPS to tel # 91784798 (please notify), his/her spot will be confirmed by host. 1. The payment is non-refundable for whatever reason, unless otherwise stated. 1. We aim at having 2 tables, 4 players each(not including teacher). If at the end we have more than 4 but fewer than 8 people, we will refund to those paid beyond 4 in order. Any payments beyond 8 spots will also be refunded. 1. As we need at least 4 people to form a table and do the game, in order to be fair to all players, no late arrival or early leave please. 1. In order to be fair to all players, English speaking in the game is required. 1. If you want to bring any guest not registered, please agree with the host first, as we need to control the number of players and people the venue can accommodate. No extra chair will be available for the guest though. 1. Any person "no show" or do not follow all the requirements here will be removed from this group. 1. If your guest(s) is "no show" or does not follow all the requirements here, you will also be removed from this group. We recommend your guest(s) to sign up himself/herself. 1. Please note we will not play with money as the locals do.

We’re excited to partner with AgentCon Hong Kong, the global developer conference focused on AI Agents and autonomous AI! Our community will be hosting a full day of workshops and talks alongside the AgentCon Hong Kong program. Below is the full agenda for our sessions. Come learn, build, and explore the future of AI Agents with us! **Activities:** 1. AI IDE - Kiro Hands-on Workshop x AgentCon Hong Kong 2. Building Multi-Agent Systems in Finance with Strands Agents and Bedrock AgentCore on AWS. 3. Governing AI Agents in Production: From Experiment to Engineering System 4. Empower Team Wide Vibe Coding with LLM Gateway and Security-First MCPs 5. What can go wrong when you ask your agent to go naughty? **AI IDE - Kiro Hands-on Workshop x AgentCon Hong Kong** *[Haowen Huang](https://www.linkedin.com/in/haowenhuang/) \- Senior Developer Advocate\, Amazon Web Services* *[Jacky Wu](https://www.linkedin.com/in/jackywu1/) \- Sr\. Solutions Architect\, Amazon Web Services* Time: 10:40 am Generative AI tools have democratized software development, enabling both developers and non-technical users to build applications efficiently. However, these tools struggle with enterprise-level challenges: inadequate project planning, unstructured workflows, poor enterprise integration, and inconsistent code quality. Kiro, AWS's AI IDE tool, addresses these gaps by integrating specification-driven development, structural design, test validation, and automated execution into a standardized, traceable workflow. At re:Invent 2025, AWS launched “Kiro Powers”—extensible capability packages that inject domain-specific expertise into Kiro AI agents. Each Power provides: \- Domain guidance via steering files \(POWER\.md\) \- Tool integration \(MCP services for databases\, payments\, deployment\) \- Automated Hooks for event\-driven actions \(API testing\, infrastructure code generation\) Unlike traditional coding assistants, Kiro + Powers covers the entire development lifecycle—from requirements to deployment—while reducing token costs and ensuring consistent code quality. We'll demonstrate Kiro's capabilities by building a game using Specs, Powers, and Hooks, showcasing its enterprise-grade advantages in planning, automation, and quality assurance. **First come, first served if the number of attendees exceeds capacity!** **To join this workshop, you need to register at [AWS AI User Group Hong Kong](https://www.meetup.com/aws-ai-user-group-hong-kong/)** https://www.meetup.com/aws-ai-user-group-hong-kong/events/313334952/ **Building Multi-Agent Systems in Finance with Strands Agents and Bedrock AgentCore on AWS.** *[Haowen Huang](https://www.linkedin.com/in/haowenhuang/) \- Senior Developer Advocate\, Amazon Web Services* *[Jacky Wu](https://www.linkedin.com/in/jackywu1/) \- Sr\. Solutions Architect\, Amazon Web Services* Time: 1:15 pm This session explores practical implementations of AI agents for financial services on AWS. Discover how to design multi-agent systems with the Strands Agents framework and Bedrock AgentCore for complex financial workflows—from quantitative backtesting to AI fund manager. You'll learn multi-agent patterns, and agent orchestration techniques. Walk away with concrete architectural patterns and implementation strategies for building production-ready AI agents in finance. **Governing AI Agents in Production: From Experiment to Engineering System** *[Mike Ng](https://www.linkedin.com/in/ngsinching/) \- ex\-AWS Community Builder* Time: 2:30 pm Most AI governance discussions assume AI will "do the right thing" with properguidelines. This talk takes a different approach: assume drift, error, and misalignment by default, then design mechanical structures that make bad behavior expensive. The core idea: systems are defined by what they refuse to do, not what they can do. For AI in production, governance means explicit rejection zones, constitutional constraints that cannot be bypassed, and separation between decision-making and execution. Five governance patterns: constitutional constraints (forbidden states and behaviors), rejection zones (where AI cannot operate), separation of powers (decision ≠ execution ≠ validation), retrieval-led reasoning (grounding over pre-training), and mechanical enforcement (architecture over policy). Developed while preparing experimental multi-agent systems for production deployment in FinTech, where mistakes are irreversible and governance is survival, not choice. **Empower Team Wide Vibe Coding with LLM Gateway and Security-First MCPs** *[Gabriel Koo](https://www.linkedin.com/in/gabrielkoo/) \- AWS Community Builder & Senior Lead Engineer at Bowtie Life Insurance* *[Rakshit Jain](https://www.linkedin.com/in/rakshit-jainn/) \- AI Engineer II* *Bowtie Life Insurance* Time: 3:00 pm Scaling AI-assisted development from a few enthusiasts to 50+ software engineers isn't just about API keys - it's about governance, trust, and standardized workflows. How do you prevent "shadow AI" and budget chaos while granting safe access to production context? At Bowtie, we adopted a layered security-first approach: First, control the traffic; second, secure the tools; third, standardize the behavior. This session covers our journey building a production-grade Vibe coding platform: Layer 1: The AI Gateway (LiteLLM on AWS Fargate + Amazon RDS) We established a centralized choke point for all AI traffic. This enables cost attribution, DLP detection, and usage visibility. Crucially, we enforce this at the network level - blocking direct access to non-official API providers to ensure all usage is visible and governed. Layer 2: Security-First MCP servers We treat AI agents as "CLI versions" of our internal web apps. By building custom Model Context Protocol (MCP) servers that reuse existing permissions and authentications - using Amazon Cognito for internal APIs and OAuth for official SaaS MCP servers - the AI acts as a delegate of the developer with human approvals. No new service accounts, no "god-mode" bots - if you can't do it in the existing user interfaces, the Agent can't do it via MCPs. Layer 3: Custom Skills for Standardization Beyond just tools, we write custom Skills to guide the model's behavior, ensuring generated code aligns with our engineering standards and SOPs (e.g. grab a ticket, fetch knowledge base, apply a fix, close the ticket) before a PR is even opened. Walk away with an architectural blueprint for democratizing AI access that satisfies the strictest security requirements while giving developers the friction-free vibe coding experience they crave. **What can go wrong when you ask your agent to go naughty?** *[Richard Fan](https://www.linkedin.com/in/richardfan1126/) \- AWS Hero \| An independent security researcher* Time: 3:30 pm We security folks all want to secure the AI agents, restricting their capability, putting guardrails, using system prompts, ... just to make sure the agents don't go rogue. But what if the AI agent is specifically designed to do bad things? Suddenly, the rule is changed. The instructions are encouraging agents to make harm, and the guardrails are half-opened, so as to allow the agent to do its job. In this scenario, what can go wrong? In this session, Richard will talk about AWS Security Agent, an AI agent designed to do automated penetration tests. He will share the security issues he found on the agent and highlight the challenges when building agents that simulate harmful actions. **Important notes:** We’re partnering with AgentCon Hong Kong! Our community will join **AgentCon Hong Kong**, a global developer conference focused on AI Agents and autonomous AI organized by the Global AI Community. To attend this workshop, **you must register on the official AgentCon page by the Global AI Hong Kong chapter as well!** Registration on this User Group page **does not** grant venue access. **Official Registration (Required):** [https://globalai.community/chapters/hong-kong/events/agentcon-hong-kong/](https://globalai.community/chapters/hong-kong/events/agentcon-hong-kong/) **Important Notes for All Attendees** **1️⃣ Registration Required for Entry** All participants **must** register on the official AgentCon Hong Kong. Venue access will only be granted to people who appear on the official attendee list. **2️⃣ Lunch Ticket Eligibility** Attendees who: * **Check in during the morning session**, and * **Stay for and join the keynote** will receive a **lunch ticket**. **3️⃣ First‑Come‑First‑Served (If Over Capacity)** In case of high demand, lunch tickets will be distributed **on a first‑check‑in, first‑served basis**. Arrive early to secure your ticket. **Join AgentCon and learn about agents. We are happy to have a workshop that day.**

THE DEADLINE FOR PAYMENT TO CONFIRM SPOT IS 10 APRIL 2026. We welcome members who CAN PLAY FROM STARTING 3 FAANS(POINTS) TO WIN, to join us this time. (If you know little about rules and scoring, not familiar with the characters and playing strategies you are recommended to join the meetup for beginners first). Exact meeting point will be shared in chat group. Each spot costs $198(including teaching fee, venue and facilities rental and one non-alcoholic drink) REQUIREMENTS : 1. As we need to confirm booking of the tables in advance, please send payment to confirm your spot no later than 10 April 2026. Once paid your spot will be confirmed by host. $198 via PayMe or FPS to tel # 91784798 (please sent notification). 2. The payment is non-refundable for whatever reason, unless otherwise stated. 3. We aim at having 2-3 tables, 4 players each table. Any extra people who paid but can't form a table will be refunded. 4. As we need 4 people to form a table and do the game, to be fair to players on your table no late arrival or early leave please. 5. In order to be fair to all players, English speaking in the game is required. 6. If you want to bring any guest not registered, please agree with the host first, as we need to control the number of players and people the venue can accommodate. No extra chair will be available for the guest though. 7. Any person "no show" or do not follow all the requirements here will be removed from this group. 8. Any guest(s) you bring "no show" or do not follow all the requirements here you will be removed. We advise your guest to sign up himself/herself. 9. Please note we will not play with money as the locals do.

Join us for a free, face‑to‑face introductory workshop on Acceptance and Commitment Therapy (ACT) and learn practical tools to enhance mental resilience and psychological flexibility in the workplace. What will you get? • Foundations and principles of ACT • Core ACT pillars for better psychological flexibility • Practical ACT strategies for managing workplace stress and challenges 👨‍🏫 Speaker: Mr. Alvis Chiu, Counselling Psychologist 📅 Date: 9 April 2026 🕐 Time: 1:00 – 2:00 PM (Registration from 12:50 PM) 📍 Venue: 7/F Multi-function Room 1 & 2, Building 19W 🗣 Language: Cantonese 👥 Format: Face\-to\-face \| Limited to 20 seats 🎯 For: Incubatees, Incorporees and Tenants of Park / ACTP / HKSTP ✅ Free admission \| Registration required https://docs.google.com/forms/d/e/1FAIpQLSfayNFpa7MkfpBGLErBBVisZBaJ2sNLkU-jv_crI_0laEYqPA/viewform?pli=1 Please do not hesitate to contact Sophina Chan via phone 6779 9887 or sophinachan@actuwise.org

LSS Smart Fitness 律動班系列 Wanchai/Jordon $80/ 30-45min class ($200 /4-class) $100/ 1-hr class ($360 /4-class) **（No classes from May 10-19th)** Vibration x MFR 療癒律動 (Tue) (Relax, Muscle release & Facial massage) Vibration Fitness (Stretch & Strength) 健體律動 (Wed) Vibration x BellyFit 美型律動 (Thu) (Body Shape-up with Bellydance Technique Drills) Vibration x Yoga 律動瑜伽 (Wed/Sun) (Yoga Asana in vibration setting) 30-45 min per session. RSVP 每節課約 30-45 min. RSVP https://eshop.cosway.com.hk/ First time FREE trial with any Cosway purchase receipt under introducer code : HK370579 憑任何以 HK370579 作介紹人的 Cosway (網購或門市)購物收據，可作首次免費試上律動班系列一節

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

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. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, though this first offering is free on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** HTML5 is the foundational technology for modern web development, serving as the standard markup language for structuring and presenting content on the World Wide Web. Developed through a collaboration between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), HTML5 provides a robust system of elements (tags) that tell a browser how to display text, images, and multimedia in a clear and meaningful way. It works in concert with Cascading Style Sheets (CSS) for presentation and JavaScript for interactivity, forming the core technology stack for virtually all websites and many web applications today. One of the significant advancements of HTML5 is the introduction of powerful new features and elements designed to improve functionality and simplify development. Key additions include native multimedia support via the \ and \ tags, allowing developers to embed media without third-party plugins. It also offers new form controls for better user input, such as date and email types, and introduces web storage capabilities to store data offline for enhanced performance. These features streamline the process of building rich, interactive web experiences. A significant focus of HTML5 is enhanced semantics and better structural organization of content. New semantic elements like , , , , and \ provide meaningful structure to documents, which aids in search engine optimization (SEO) and improves accessibility for assistive technologies. These elements define different parts of a webpage (e.g., a header for the top, a nav for navigation links, a footer for the bottom), making the code more readable and understandable for both developers and machines. This emphasis on clear structure helps in creating more logical and maintainable websites. Developing websites in today's competitive environment requires taking advantage of every technique you can to get the maximum exposure possible. Our HTML5 class will not only show you what's new in the HTML specification, but also the best way to develop optimized web pages that get the attention your client and/or company requires. **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Structure and Basic HTML5** This class introduces the core concepts of web development, the history of HTML, and the fundamental structure of an HTML5 document. * **Topics**: * **Web Architecture Overview**: How browsers, servers, and web pages interact. * **HTML Fundamentals**: Understanding elements, tags, and attributes. * **Basic Document Structure**: Using !DOCTYPE html, html, head, and body. * **Text Formatting**: Headings (h1 to h6), paragraphs (p), and text-level semantics (e.g., strong, em, br). * **Lists and Links**: Creating ordered (ol) and unordered (ul) lists, and linking between pages using anchor tags (a). * **Activity**: Students create a basic personal webpage containing text, a list of hobbies, and a link to an external website. **Class 2: Semantic HTML5 and Multimedia Integration** Class 2 focuses on modern HTML5 elements that provide meaning (semantics) to content, improving accessibility and search engine optimization. It also covers adding images and multimedia. * **Topics**: * **Semantic Elements**: Understanding and implementing elements like header, footer, nav, section, and article. * **Images**: Adding images using the img tag and attributes like src, alt, width, and height. * **Multimedia**: Embedding audio and video content using the audio and video tags. * **File and Folder Structure**: Best practices for organizing project files and managing file paths. * **Activity**: Students refactor their Class 1 project to use a proper semantic layout and add an image and a link to a video file. **Class 3: Forms and User Input** This session is dedicated to building interactive HTML5 forms, which are essential for capturing user data and input. * **Topics**: * **Form Basics**: Using the form element, action and method attributes. * **Input Types**: Exploring various input types (e.g., text, password, checkbox, radio, date, submit). * **Form Elements**: Utilizing label, textarea, select, option, and button. * **Client-side Validation**: Implementing HTML5 validation attributes like required, minlength, and pattern. * **Activity**: Students build a complete contact form with different input fields, radio buttons, and basic HTML5 validation. **Class 4: Introduction to CSS3 and Basic Styling** The final class introduces Cascading Style Sheets (CSS) to style the HTML content and make the web pages visually appealing and accessible. * **Topics**: * **CSS Fundamentals**: The role of CSS, selectors, properties, and values. * **Integrating CSS**: Using inline, internal, and external style sheets. * **The Box Model**: Understanding margin, padding, border, and content for basic layout. * **Basic Styling**: Changing colors, fonts, and text alignment. * **Accessibility Basics**: Identifying principles of web design usability and accessibility, including ARIA labels. * **Activity**: Students apply an external CSS file to their Class 3 form project to style the layout, colors, and fonts, culminating in a well-structured and styled webpage.

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, though this first offering is free on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** HTML5 is the foundational technology for modern web development, serving as the standard markup language for structuring and presenting content on the World Wide Web. Developed through a collaboration between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), HTML5 provides a robust system of elements (tags) that tell a browser how to display text, images, and multimedia in a clear and meaningful way. It works in concert with Cascading Style Sheets (CSS) for presentation and JavaScript for interactivity, forming the core technology stack for virtually all websites and many web applications today. One of the significant advancements of HTML5 is the introduction of powerful new features and elements designed to improve functionality and simplify development. Key additions include native multimedia support via the \ and \ tags, allowing developers to embed media without third-party plugins. It also offers new form controls for better user input, such as date and email types, and introduces web storage capabilities to store data offline for enhanced performance. These features streamline the process of building rich, interactive web experiences. A significant focus of HTML5 is enhanced semantics and better structural organization of content. New semantic elements like , , , , and \ provide meaningful structure to documents, which aids in search engine optimization (SEO) and improves accessibility for assistive technologies. These elements define different parts of a webpage (e.g., a header for the top, a nav for navigation links, a footer for the bottom), making the code more readable and understandable for both developers and machines. This emphasis on clear structure helps in creating more logical and maintainable websites. Developing websites in today's competitive environment requires taking advantage of every technique you can to get the maximum exposure possible. Our HTML5 class will not only show you what's new in the HTML specification, but also the best way to develop optimized web pages that get the attention your client and/or company requires. **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Structure and Basic HTML5** This class introduces the core concepts of web development, the history of HTML, and the fundamental structure of an HTML5 document. * **Topics**: * **Web Architecture Overview**: How browsers, servers, and web pages interact. * **HTML Fundamentals**: Understanding elements, tags, and attributes. * **Basic Document Structure**: Using !DOCTYPE html, html, head, and body. * **Text Formatting**: Headings (h1 to h6), paragraphs (p), and text-level semantics (e.g., strong, em, br). * **Lists and Links**: Creating ordered (ol) and unordered (ul) lists, and linking between pages using anchor tags (a). * **Activity**: Students create a basic personal webpage containing text, a list of hobbies, and a link to an external website. **Class 2: Semantic HTML5 and Multimedia Integration** Class 2 focuses on modern HTML5 elements that provide meaning (semantics) to content, improving accessibility and search engine optimization. It also covers adding images and multimedia. * **Topics**: * **Semantic Elements**: Understanding and implementing elements like header, footer, nav, section, and article. * **Images**: Adding images using the img tag and attributes like src, alt, width, and height. * **Multimedia**: Embedding audio and video content using the audio and video tags. * **File and Folder Structure**: Best practices for organizing project files and managing file paths. * **Activity**: Students refactor their Class 1 project to use a proper semantic layout and add an image and a link to a video file. **Class 3: Forms and User Input** This session is dedicated to building interactive HTML5 forms, which are essential for capturing user data and input. * **Topics**: * **Form Basics**: Using the form element, action and method attributes. * **Input Types**: Exploring various input types (e.g., text, password, checkbox, radio, date, submit). * **Form Elements**: Utilizing label, textarea, select, option, and button. * **Client-side Validation**: Implementing HTML5 validation attributes like required, minlength, and pattern. * **Activity**: Students build a complete contact form with different input fields, radio buttons, and basic HTML5 validation. **Class 4: Introduction to CSS3 and Basic Styling** The final class introduces Cascading Style Sheets (CSS) to style the HTML content and make the web pages visually appealing and accessible. * **Topics**: * **CSS Fundamentals**: The role of CSS, selectors, properties, and values. * **Integrating CSS**: Using inline, internal, and external style sheets. * **The Box Model**: Understanding margin, padding, border, and content for basic layout. * **Basic Styling**: Changing colors, fonts, and text alignment. * **Accessibility Basics**: Identifying principles of web design usability and accessibility, including ARIA labels. * **Activity**: Students apply an external CSS file to their Class 3 form project to style the layout, colors, and fonts, culminating in a well-structured and styled webpage.

**The Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. 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)