Interaction Design

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/

Join us for a fun and fitness-focused doubles badminton session at Kowloon (TST) Badminton Meetup. Whether you're a beginner looking to improve your skills or a seasoned player seeking some friendly competition, this event is perfect for everyone. Our meetups are designed to combine exercise and recreational sports in a social and engaging environment. Don't worry if you're new to the sport, as our sessions are coached to help you enhance your badminton techniques while having a great time with fellow sports enthusiasts. Meet new friends, improve your game, and stay active on Sunday mornings with us. Come down to the court, unleash your competitive spirit, and enjoy a morning of exciting badminton matches interspersed with friendly banter and sports socials. Cancellation details: The cancellation deadline is 48 hours prior to the start time of the game for weekdays and Wednesday for weekend games. No show or drop out without payment or delayed payment results in a permanent ban. WhatsApp the organizer at 57197742 to confirm your spot. Thanks https://wa.me/85257197742?text=Join%20sports We don't count RSVP for attendance; WhatsApp reservations only. Address- Queen Elizabeth Stadium - Multi-purpose Hall, 18, Oi Kwan Road, Wan Chai, HK Time - 9:00 am Event fees - 60$ per person Join our badminton WhatsApp group for future event updates. WhatsApp me at 5 7 1 9 7 7 4 2 to join https://wa.me/85257197742?text=Join%20badminton%20group

Booked 2 Tables, 4-6 People, 20HKD/Person - Playing for 2 hours looking for practice or games. NOT SUITABLE FOR BEGINNERS. No coaching available yet.

**德州撲克**（Texas hold'em，有時也簡稱為Hold'em或Holdem），簡稱**德撲**，是世界上最流行的公牌[啤](http://%5Bhttps://zh.wikipedia.org/wiki/%E6%92%B2%E5%85%8B%5D(https://zh.wikipedia.org/wiki/%E6%92%B2%E5%85%8B) "啤")衍生遊戲，也是國際啤比賽的正式競賽項目之一。[世界撲克大賽](http://%5Bhttps://zh.wikipedia.org/wiki/%E4%B8%96%E7%95%8C%E6%89%91%E5%85%8B%E5%A4%A7%E8%B5%9B%5D(https://zh.wikipedia.org/wiki/%E4%B8%96%E7%95%8C%E6%89%91%E5%85%8B%E5%A4%A7%E8%B5%9B) "世界撲克大賽")（World Series of Poker, [WSOP](http://%5Bhttps://zh.wikipedia.org/wiki/WSOP%5D(https://zh.wikipedia.org/wiki/WSOP) "WSOP")）和[世界啤巡迴賽](http://%5Bhttps://zh.wikipedia.org/wiki/%E4%B8%96%E7%95%8C%E6%92%B2%E5%85%8B%E5%B7%A1%E8%BF%B4%E8%B3%BD%5D(https://zh.wikipedia.org/wiki/%E4%B8%96%E7%95%8C%E6%92%B2%E5%85%8B%E5%B7%A1%E8%BF%B4%E8%B3%BD) "世界啤巡迴賽")（World Poker Tour，[WPT](http://%5Bhttps://zh.wikipedia.org/wiki/WPT%5D(https://zh.wikipedia.org/wiki/WPT) "WPT")）的主賽事（Main Event）項目即是「無限注德州撲克」[\[1\]](https://zh.wikipedia.org/zh-hk/%E5%BE%B7%E5%B7%9E%E6%92%B2%E5%85%8B#cite_note-1)。 德州撲克是位置順序影響最大的啤衍生遊戲之一，每一輪的下注順序維持不變，它也是[美國](http://%5Bhttps://zh.wikipedia.org/wiki/%E7%BE%8E%E5%9C%8B%5D(https://zh.wikipedia.org/wiki/%E7%BE%8E%E5%9C%8B) "美國")多數[賭場](http://%5Bhttps://zh.wikipedia.org/wiki/%E8%B3%AD%E5%A0%B4%5D(https://zh.wikipedia.org/wiki/%E8%B3%AD%E5%A0%B4) "賭場")內最受歡迎的[啤](http://%5Bhttps://zh.wikipedia.org/wiki/%E6%92%B2%E5%85%8B%5D(https://zh.wikipedia.org/wiki/%E6%92%B2%E5%85%8B) "啤")牌類遊戲，在美國以外的地區也十分流行，與[橋牌](http://%5Bhttps://zh.wikipedia.org/wiki/%E6%A1%A5%E7%89%8C%5D(https://zh.wikipedia.org/wiki/%E6%A1%A5%E7%89%8C) "橋牌")的流行程度相當。理論上，一桌同時最多可容納22位（若不銷牌則為23位）牌手，但一般是2〜10人一桌。 🔔 呢一局係自助局, 參加者需輪流take turn派牌! 我地唔玩錢, 冠軍有小回贈. 地址: 觀塘駿業里8號世貿大樓605室 難度: 容易 (會教你哋玩法). 費用: [$105, Meetup報名$100] 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. 🔔 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 \*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\* 📣 我地成業街超抵Deal場地‼️ 星期一至四，$400 book 場玩6個鐘，book 晒成個場, 600尺空間自由玩！ 歡迎約埋啲朋友仔一齊上去玩啦！查詢預約：Whatsapp 6️⃣7️⃣9️⃣4️⃣1️⃣1️⃣6️⃣6️⃣

【歡迎只作旁聽，會作分享的書友優先】 1. 活動目標：希望大家能夠分享閱讀心得，開開心心共渡週末。 2. 地點：歡迎參加者提議，消費自付。 3. 時間：下午2時至5時（3小時） 4. 活動流程：以廣東話為主，輪流分享閱讀所見所聞，其他人輪流發問。希望各人藉此更能深刻了解書本知識，用更多不同角度探索書本， 互相啟發及學習。 5. 參加者需帶備一本已經閱讀80%或以上的書本 （中英文書皆可），歡迎絕大部分主題：勵志、心理、商業、股票、旅遊、運動、健美、中西醫療、哲學、散文、美術、種植、歷史、學習方法等等。不接受漫畫、雜誌、報章及任何淫褻不雅之讀物。 6. 活動在午餐 / 下午茶中進行。 7. 失約和習慣性最後一刻退出的成員，將從成員名單中刪除。 8. 若有候補名單，曾經失約和曾經最後一刻退出的成員，他們當次出席的名額將給予其他候補成員。 9. 其他事項：活動期間，參加者應小心看管個人財物，如有任何損失，本會概不負任何責任。

Join us for a fun and fitness-focused doubles badminton session at Kowloon (TST) Badminton Meetup. Whether you're a beginner looking to improve your skills or a seasoned player seeking some friendly competition, this event is perfect for everyone. Our meetups are designed to combine exercise and recreational sports in a social and engaging environment. Don't worry if you're new to the sport, as our sessions are coached to help you enhance your badminton techniques while having a great time with fellow sports enthusiasts. Meet new friends, improve your game, and stay active on Sunday mornings with us. Come down to the court, unleash your competitive spirit, and enjoy a morning of exciting badminton matches interspersed with friendly banter and sports socials. Cancellation details: The cancellation deadline is 48 hours prior to the start time of the game for weekdays and Wednesday for weekend games. No show or drop out without payment or delayed payment results in a permanent ban. WhatsApp the organizer at 57197742 to confirm your spot. Thanks https://wa.me/85257197742?text=Join%20sports We don't count RSVP for attendance; WhatsApp reservations only. Address-Harbour Road Sports Center - Arena, 27 Harbour Road, HK Time - 7:00 pm Event fees - 60$ per person Join our badminton WhatsApp group for future event updates.WhatsApp me at 5 7 1 9 7 7 4 2 to join https://wa.me/85257197742?text=Join%20badminton%20group

Join us for a fun and fitness-focused doubles badminton session at Kowloon (TST) Badminton Meetup. Whether you're a beginner looking to improve your skills or a seasoned player seeking some friendly competition, this event is perfect for everyone. Our meetups are designed to combine exercise and recreational sports in a social and engaging environment. Don't worry if you're new to the sport, as our sessions are coached to help you enhance your badminton techniques while having a great time with fellow sports enthusiasts. Meet new friends, improve your game, and stay active on Sunday mornings with us. Come down to the court, unleash your competitive spirit, and enjoy a morning of exciting badminton matches interspersed with friendly banter and sports socials. Cancellation details: The cancellation deadline is 48 hours prior to the start time of the game for weekdays and Wednesday for weekend games. No show or drop out without payment or delayed payment results in a permanent ban. WhatsApp the organizer at 57197742 to confirm your spot. Thanks https://wa.me/85257197742?text=Join%20sports We don't count RSVP for attendance; WhatsApp reservations only. Address-Harbour Road Sports Center - Arena, 27 Harbour Road, HK Time - 11:00 am Event fees - 60$ per person Join our badminton WhatsApp group for future event updates.WhatsApp me at 5 7 1 9 7 7 4 2 to join https://wa.me/85257197742?text=Join%20badminton%20group

**General idea:** Join us for a relaxed people-drawing-people activity over coffee or a drink. Both newcomers and experienced participants are welcome to join. **💰 Price** : Only pay for your drink! We don't charge a fee. **✅ Guidelines**: * Bring your own paper, pencil, drawing tablet etc ✏️ * Greet the host(s)! * Buy yourself a drink (tea, coffee, sodas, etc) * Find a seat and start drawing your surroundings (especially the people). 📣 **Join our socials!** Follow [our official Instagram](https://www.instagram.com/people_drawing_people/) for event photos **@peopledrawingpeople** Grow the event by sharing your own drawings and tag us! 📸 **Photos** Hosts will also take descriptive shots of the event and your drawings to promote this meetup to new members outside. If you prefer not to appear in photographs just let them know. **[ Optional activities ]** For variety we may suggest optional activities which you can choose to participate in or not. These include volunteering as a model for the group, or partnering up with people for longer model/artist exchanges, skill sharing, etc.

Join us for a fun and fitness-focused doubles badminton session at Kowloon (TST) Badminton Meetup. Whether you're a beginner looking to improve your skills or a seasoned player seeking some friendly competition, this event is perfect for everyone. Our meetups are designed to combine exercise and recreational sports in a social and engaging environment. Don't worry if you're new to the sport, as our sessions are coached to help you enhance your badminton techniques while having a great time with fellow sports enthusiasts. Meet new friends, improve your game, and stay active on Sunday mornings with us. Come down to the court, unleash your competitive spirit, and enjoy a morning of exciting badminton matches interspersed with friendly banter and sports socials. Cancellation details: The cancellation deadline is 48 hours prior to the start time of the game for weekdays and Wednesday for weekend games. No show or drop out without payment or delayed payment results in a permanent ban. WhatsApp the organizer at 57197742 to confirm your spot. Thanks [https://wa.me/85257197742?text=Join%20sports](https://wa.me/85257197742?text=Join%20sports) We don't count RSVP for attendance; WhatsApp reservations only. Address- Lockhart Road Sports Centre - Arena, 10/F, Lockhart Road Municipal Services Building, 225 Hennessy Road, Wan Chai, HK Time - 8:00 pm Event fees - 60$ per person Join our badminton WhatsApp group for future event updates. WhatsApp me at 5 7 1 9 7 7 4 2 to join https://wa.me/85257197742?text=Join%20badminton%20group

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

**Transportation of all kinds, just not walking.** **This week’s theme is getting around**—the cities choreography and human drama of boarding, riding, waiting, parking, squeezing through, loading up, breaking down, **and all the hardware required.** **We're after wheels of all kinds—transportation, the hardware and hard feelings of this urban experience:** buses, minibuses, bikes, scooters, motorcycles, cars, and everything that comes with them—the queues, doors, climbing in or out hands on rails, bumpers, parking lots, curbside chaos, the beauty and the gore of daily transportation scene. Wheelchairs count. A kid on a dad’s shoulder counts too. *** #### **What To Look For:** #### **Bus Life** * Double-deckers and minibuses pulling in, idling for the exits and queue, lurching away like a small boat in a big wave. * Minibuses. Say no more—they're go-carts driven by crazy men. Go ride one and document it. * People waiting in a queue, entertained in unison with their phones, watching for the route number * Boarding + exiting: stepping up, tapping cards, squeezing past, jumping off late * Faces in windows, reflections, pressed hands on glass * The stop itself: shelters, signage, curb paint, the crowd forming and dissolving #### **Two Wheels + Engines** * Bikes and scooters in motion or locked up in clusters * Motorcycles: riding, filtering traffic, revving at lights * Parked motorcycles: tight rows, covers, helmets, scratched tanks, chrome + grime #### **Cars + The Infrastructure Around Them** * Parking behavior: double-parks, tight squeezes, loading zones, hazards on * Bumpers and bodywork: dents, tape fixes, scraped paint, polished shine * People with cars: leaning, cleaning, unloading, waiting, waving someone in, or more likely, looking too smug. #### **Also In Scope (Any transport besides walking)** * Delivery vehicles, cargo bikes, sidewalk carts being towed/pushed as part of a transport moment * Wheelchairs navigating ramps/curbs, getting on/off transit, moving through crowds *** ### **Moments to Hunt** * The choreography: doors open → line compresses → bodies flow → doors close * Transfers: the hurried decision, the glance, the sprint, the missed connection * Crowd physics: who yields, who blocks, who slips through * Sound made visible: vibration, exhaust heat, motion blur, rain spray, headlight glare * Beauty + gore: ishiny scooter next to a wrecked bumper; order and mess in the same frame *** ### **How to Shoot It** * Try from the inside: again, minibuses! * Use shutter speed deliberately: freeze the step, blur the rush, streak the lights * Work the edges: hands on poles, feet at the threshold, ticket taps, mirrors, bumpers * Look for layers: reflections in windows, faces behind glass, overlapping vehicles *** ### **Meet-Up Details** * **Start: 3:00 PM** * Location: Jordan Station, Exit A, street level * Jordan (TWL) Exit A puts you immediately on Nathan Rd and Jordan Roads, good for bus stops, minibuses passing/pausing, queues, boarding/alighting, and it’s a clean launch point to walk west to Canton Road or northwest to Austin Rd for parking, scooters and motorcycles. * * **Debrief: 4:30 PM** at: MOBIN * Located in: [Eaton](https://www.google.com/search?sca_esv=4f709db2114f009d&cs=1&output=search&q=Eaton+HK&ludocid=3663969110848279377&lsig=AB86z5VzaFZpaOTxe4Bj2CTndz2L&sa=X&ved=2ahUKEwjTg_6T2cyTAxUhJNAFHXe5MqcQ8G0oAHoECBQQAQ) Hotel * 380 Nathan Rd, Jordan, Hong Kong *** ### **After the Walk** * Post 5–10 images. * Aim for a mix of: * Waiting / boarding / riding * Parked / jammed / damaged / polished * Wide scenes + tight details The goal: photograph how the city moves because of transportation — and what it does to people (and what people do to it). Catch the line. Catch the door. Catch the moment it all moves.

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

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!

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. 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.transformlabs.com/services)

**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)

**TBA**

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/