Classes and seminars on AI, data, and the tools I actually use — small rooms, real participation, in person in Hong Kong.關於 AI、數據與我實際使用工具的課堂與講座——小班、重參與，於香港實體舉行。
One account across htpi.me and class.htpi.me. Registering for a class creates your account automatically.htpi.me 與 class.htpi.me 共用同一帳戶。報名課堂時，系統會自動為你建立帳戶。
You arrive with an idea and leave with a working tool you built by describing it — and a clearer sense of what these tools can and can't do.你帶着一個想法而來，離開時帶着一件親手「說」出來的工具——也更清楚這類工具能做什麼、不能做什麼。
A practical pipeline for turning raw data into something you can act on. You leave able to read your own numbers with more confidence.一套把原始數據變成可行動結論的實用流程。離開時，你能更有把握地讀自己的數字。
Details are being finalised. Members are notified first when registration opens.內容正在籌備。開放報名時，會員會最先收到通知。
Choose a class and session and submit your registration. The seat is held for you for 24 hours.選擇課堂及場次並提交報名，座位會為你保留 24 小時。
Pay by FPS, PayMe or bank transfer. Once payment is confirmed, your registration is complete; if 24 hours pass unpaid, the seat reopens.可使用轉數快、PayMe 或銀行轉帳。付款確認後，報名便告完成；如超過 24 小時仍未付款，座位將重新開放。
After payment is confirmed you'll receive a registration confirmation and the pre-class materials. On the day, just follow what the class page lists.付款確認後，你會收到報名確認及相關課前資料。到時按課堂頁面所列的方式參與即可。
FPS, PayMe and bank transfer carry no fee; Stripe and PayPal add a 3% handling charge. Signed-in members see their member price automatically.使用轉數快、PayMe 或銀行轉帳不另收手續費；使用 Stripe 或 PayPal 須另付 3% 手續費。會員登入後，頁面會自動顯示會員價。
A class starts with a question. It doesn't take many people — what matters is that everyone has room to ask, to try things, and to bring a different way of seeing.課堂從一個問題開始。人不必多，重要的是每個人都有空間發問、動手，也把不同的想法帶進來。
How the classes work了解教學方式 →Room enough that questions aren’t passed over.留一點空間，讓問題不會輕易被略過。
Not just listening — asking, trying, trading views.不只聽，也會發問、動手和交換看法。
Real tools and real cases — limits and trade-offs included.用實際的工具與案例，也談限制與取捨。
Materials stay after class; keep following the question.課後仍可重溫教材，沿着課堂的問題繼續試下去。
“I described it; it appeared. I have used it every week since.”「我把它描述出來，它就出現了。之後每星期我都在用。」
“I signed up for the data class on a whim. It quietly rewired how I approach every problem since.”「我一時興起報了那堂數據課，它卻悄悄改變了我此後面對每個問題的方式。」
Depends on the class — each class page states what it assumes. Many need curiosity only, and anything technical is set up together, in the room.視乎課堂——各課堂頁面都會列明所需背景。不少課堂只需要好奇心，技術環節會在課室裡一起完成。
Transfer your seat to a friend free any time before class; with 7+ days notice you can instead carry the fee to the next run. No refunds for no-shows.開課前可隨時免費把座位轉讓朋友；提前七天或以上通知，可改為把費用留至下一輪。缺席恕不退款。
Reserve first, then pay within 24 hours by FPS, PayMe or bank transfer. Stripe / PayPal are accepted with a 3% handling charge.先留座，24 小時內以轉數快、PayMe 或銀行轉帳付款。亦接受 Stripe / PayPal，附加 3% 手續費。
Some are. Recordings, when they exist, live with HtPi memberships (River and above) — classes themselves are for the room.部分有。錄影（如有）屬於 HtPi 會籍（川或以上）——課堂本身，留給在場的人。
I use privacy-first analytics (Google Analytics) to see which writing gets read. Cookies load only if you accept — decline and nothing is set. See the Privacy Policy. 本站使用注重私隱的分析工具（Google Analytics），了解哪些文章有人閱讀。只有你按「接受」才會載入 cookies；按「拒絕」則不會設定任何東西。詳見私隱政策。
