Movement for a healthier tomorrow动起来，迎接更健康的明天
AI-powered Tai Chi & Qigong for healthy living.AI 赋能的太极拳与气功，为健康生活而生。
Most platforms personalize what you watch. YT Life is building toward personalizing how you move.大多数平台个性化的是你看什么。YT Life 要个性化的，是你怎么动。
A personalized 3D body, rigged to move.个性化的 3D 身体，已绑定骨骼，可以动起来。
Built today已建成Practice sequenced from a curated Tai Chi & Qigong system.从精选的太极拳与气功体系中编排练习。
In development开发中Real practice, observed against the intended movement.观察真实的练习，并与计划中的动作对照。
In development开发中Small groups first, then senior living and community wellness.先从小团体开始，再到养老社区和社区健康。
Longer-term长期规划Healthier people · A brighter tomorrow人更健康 · 明天更好
Vision愿景
Platforms made movement instruction abundant by standardizing it: the content went digital; the individual did not. Two people with the same goal can differ widely in mobility, balance, range and pace, yet both are asked to copy someone else's body from video that cannot see what happened after they pressed play, and never learns from one session to the next.平台靠标准化让动作教学变得随处可得：内容数字化了，个人却没有。两个目标相同的人，在活动能力、平衡、幅度和节奏上可能相差甚远，却都被要求对着视频模仿别人的身体。而视频看不到他们按下播放之后发生了什么，也从不在一次次练习之间学习。
The industry has digitized the instructor and the library. The next opportunity is to digitize the individual.行业已经把老师和内容库数字化了。下一个机会，是把个人数字化。
Investor white paper, §1 The Problem投资者白皮书，§1 问题
Personal Digital Human个人数字人
The system starts from the person: a personalized 3D body, reconstructed from multi-angle video and rigged to move, that gives every later decision a persistent reference. Today it is made from a multi-camera capture session; reaching the same result from a phone is the next engineering step.系统从人出发：一个由多角度视频重建、绑定骨骼后可以运动的个性化 3D 身体，为之后的每一个决策提供持久的参照。目前它是在一次多机位采集中制作的；只用一部手机达到同样的效果，是下一步的工程目标。
AI Personalized PracticeAI 个性化练习
AI-supported selection, sequencing and modification of practice (range, pace, stance, progression) inside a curated Tai Chi & Qigong knowledge system shaped by expert rules and safety constraints. The AI chooses among vetted movements and explains its choices; it does not invent movement.在由专家规则和安全约束塑造的精选太极拳与气功知识体系内，由 AI 辅助选择、编排和调整练习（幅度、节奏、步型、进阶）。AI 从审核过的动作中挑选，并解释自己的选择；它不会发明动作。
Motion Transfer动作迁移
The intended movement is shown on a body before practice begins. Motion and body are kept separate by design, so a captured performance plays on any body. In the live demo, one practitioner's Ba Duan Jin plays on three avatar bodies. Outside the demo, a captured personal body is rigged the same way, so the same takes can drive it.在练习开始之前，计划中的动作先在一个身体上呈现出来。动作与身体在设计上是分开的，因此一段采集的演练可以在任何身体上播放。在线演示中，同一位演练者的八段锦在三个虚拟形象身上播放。在演示之外，采集到的个人身体也以同样的方式绑定骨骼，因此同样的动作数据也能驱动它。
The practice studio (self-guided)练功房（自主练习）
A browser-based studio where the form can be orbited, slowed to a quarter of its speed and looped passage by passage, with nothing to install. It is live today, invite-only, carrying the captured Ba Duan Jin set. Guidance during practice arrives with Observe and Assess.一个基于浏览器的练功房：可以绕着动作环视，可以慢到四分之一速，也可以一段一段地循环，无需安装任何东西。它现已上线，仅限受邀，收录了采集的整套八段锦。练习过程中的指导，将随“观察”与“评估”一同到来。
AI Coach & Movement AssessmentAI 教练与动作评估
Camera-based observation, planned for the learner's own practice: the pipeline that solved the reference, pointed at the learner's attempt. Selected dimensions such as range, timing, continuity and sequence are to be introduced one at a time, each validated before it is used.计划中的、针对学员自身练习的摄像头观察：用求解参照动作的同一套流程，去分析学员的练习。幅度、时机、连贯性和动作顺序等选定维度，将逐一引入，每一项都在使用之前经过验证。
AI Coach & Movement AssessmentAI 教练与动作评估
The attempt is compared with the intended personalized movement, not with one universal perfect pose. A difference is to be flagged only when it exceeds what measurement noise can explain, and each statement will carry its error rate; when observation is uncertain, the safer response will be no correction.练习会与为其定制的计划动作相比较，而不是与某个通用的完美姿势相比较。只有当差异超出测量噪声所能解释的范围时，才会被指出，而且每一条判断都会附带它的误差率；当观察不确定时，更安全的做法是不做纠正。
Adaptive Practice自适应练习
What happened in earlier sessions (recurring challenges, modifications that worked, a comfortable range) shapes the next one, so personalization becomes a process rather than a setting. Whether that deepens the practice relationship is something to demonstrate through retention, not assume.以往练习中发生的事情（反复出现的难点、有效的变式、舒适的幅度）会塑造下一次练习，让个性化成为一个过程，而不只是一项设置。这是否会加深练习关系，需要用留存数据来证明，而不能想当然。
The loop in the user's words. Meridian & Acupoint Mapping (built today) sits beneath the loop as domain knowledge.这是用用户的话描述的闭环。经络与穴位图谱（已建成）作为领域知识，位于闭环之下。 White paper §3白皮书 §3 · White paper §9白皮书 §9
Technology · Built today技术 · 已建成
The body, movement and domain-knowledge layers the intelligence is being built on. They are foundations, not a finished intelligent platform, and they are not presented as one.身体、动作和领域知识这三层，是智能层正在其上构建的基础。它们是基础，而不是一个已经完成的智能平台，我们也不会把它们说成是。 White paper §10白皮书 §10
A personalized 3D body reconstructed from a multi-camera capture session (build, clothing and face), then rigged so the practitioner's takes can drive it. The figure here is the creator's own capture, shown in one held pose on a slow orbit.通过一次多机位采集重建的个性化 3D 身体（体型、服装和面容），随后绑定骨骼，让演练者的动作数据可以驱动它。这里展示的是创建者本人的采集结果，保持一个姿势缓慢环绕。
In development开发中 The same result from a few passes with a phone.只用手机拍几圈，就能得到同样的效果。
Motion and body are kept separate, so one captured performance plays on any body. In the studio, the practitioner's full Ba Duan Jin plays on three bodies. Proportions change how a movement reads; a reach that looks generous on one frame looks compressed on another.动作与身体是分开的，因此一段采集的演练可以在任何身体上播放。在练功房里，演练者的整套八段锦在三个身体上播放。身材比例会改变动作的观感：同一个伸展，在一个人身上舒展大方，换到另一个人身上却显得局促。
In development开发中 The same transfer for anyone, onto a body captured with their own phone, inside the practice workflow.在练习流程中，为任何人做同样的迁移：迁移到用他自己的手机采集的身体上。
The WHO standard point locations, all 361 across the fourteen channels, solved from the standard's written location rules onto an open 3D body model (the same model that performs the form), each with its source reference a click away. An animation traces the traditional circulation order.十四经脉上全部 361 个 WHO 标准穴位定位，依据该标准的文字定位规则，求解到一个开放的 3D 身体模型上（也就是演练动作的那个模型），每个穴位的出处一点即见。一段动画演示传统的流注次序。 Traditional knowledge, presented as exactly that: no point is claimed to treat anything.
The demo is invite-only. Motion transfer and the channel atlas are running in it; the personal digital human is shown here as a render.在线演示仅限受邀。动作迁移和经络图谱都在其中运行；个人数字人在这里以渲染图的形式展示。
Motion transfer and the channel atlas are running in the demo, on the key you already hold. The personal digital human is shown here as a render and is not part of the demo.凭你已持有的邀请码，就能在在线演示中看到正在运行的动作迁移和经络图谱。个人数字人在这里以渲染图的形式展示，不属于演示的一部分。
How it's made制作方式
No suits, no markers, no gloves. The form is performed in an ordinary room; everything after that is solving, built and owned in-house.不穿动捕服，不贴标记点，不戴手套。动作在一个普通房间里演练；之后的一切都是求解，全部自主开发、自有。
Five synchronized, calibrated cameras record the full set end to end.五台同步、经过标定的相机，从头到尾录下整套动作。
A whole-body detector marks face, torso, feet and every finger joint in each camera.全身检测器在每台相机的画面中标出面部、躯干、双脚和每一个手指关节。
The views are fitted to Meta's openly licensed Momentum Human Rig (MHR) body, with identity calibrated once and frozen, so the skeleton never changes size mid-form.各视角被拟合到 Meta 以开放许可发布的 Momentum Human Rig（MHR）身体模型上；身份只标定一次并固定下来，因此骨骼在动作中途不会改变大小。
Occluded spans get a second opinion from a single-image 3D model, checked joint by joint before it is accepted.被遮挡的片段会由一个单图 3D 模型给出第二意见，并在采纳之前逐个关节地核验。
Automatic gates re-measure limbs passing through the body, frame-to-frame snapping and distance from what the cameras saw. A take that fails goes back.自动检查会重新测量肢体穿过身体的情况、帧与帧之间的跳变，以及与相机所见之间的偏差。不合格的动作数据会被退回。
Capability status能力状态
The foundation reduces feasibility risk around individualized body representation, motion transfer and domain mapping. It does not yet prove product-market fit, coaching reliability, adaptive personalization, retention, institutional adoption or outcome impact. Those are the risks the next stage is designed to remove.现有基础降低了个性化身体表征、动作迁移和领域映射方面的可行性风险，但尚不能证明产品市场契合度、指导的可靠性、自适应个性化、留存、机构采用或实际效果。这些正是下一阶段要消除的风险。 White paper §10白皮书 §10
| Status状态 | Capability能力 | Current interpretation当前解读 |
|---|---|---|
| Built today已建成 | Personal Digital Human个人数字人 | Personalized 3D representation created from multi-angle photos or video.由多角度照片或视频生成的个性化 3D 表征。* |
| Built today已建成 | Motion Transfer动作迁移 | Selected movement can be transferred onto the user's Personal Digital Human.选定的动作可以迁移到用户的个人数字人身上。* |
| Built today已建成 | Meridian & Acupoint Mapping经络与穴位图谱 | Meridian pathways and acupoints can be placed on the individualized Body Model; initial movement relationships are being structured.经络循行路线和穴位可以定位到个性化的身体模型上；初步的动作关联正在梳理之中。 |
| In development开发中 | AI Personalized PracticeAI 个性化练习 | AI-supported selection, sequencing, modification, and explanation inside a curated movement knowledge system.在精选的动作知识体系内，由 AI 辅助完成选择、编排、调整和解释。 |
| In development开发中 | AI Coach & Movement AssessmentAI 教练与动作评估 | Camera-based observation and supportive feedback on selected, validated movement dimensions.基于摄像头的观察，以及针对选定且经过验证的动作维度给出的支持性反馈。 |
| In development开发中 | Adaptive Practice自适应练习 | Use of prior practice information to modify subsequent sessions.利用以往的练习信息调整后续的练习。 |
| Longer-term长期规划 | Longitudinal Movement Intelligence纵向动作智能 | Persistent individual profiles, richer outcome evidence, institutional tools, and broader integrations.持久的个人档案、更丰富的效果证据、机构工具，以及更广泛的系统集成。 |
Today these run from a multi-camera capture session, rigged; capture from a phone and transfer onto a user's own body are in development (see Technology).目前它们基于一次多机位采集并绑定骨骼来运行；用手机采集以及迁移到用户自己的身体上，仍在开发中（见技术）。
Technology & data moat技术与数据护城河
General AI, pose estimation and avatars will keep improving and getting cheaper; none of them is a moat alone. Defensibility is expected to accumulate in the relationships around the individual, and it has to be built before it is claimed.通用 AI、姿态估计和虚拟形象会不断进步、越来越便宜；它们单独都构不成护城河。竞争壁垒预计会在围绕个人的各种关联中逐步积累，而且必须先建成，才能宣称。 White paper §11白皮书 §11
The Personal Digital Human as a persistent individual reference.作为持久个人参照的个人数字人。
Structured movement knowledge: phases, range, pace, modifications, safety constraints. Meridian & acupoint mapping is built today; the movement taxonomy is in development.结构化的动作知识：动作阶段、幅度、节奏、变式、安全约束。经络与穴位图谱已建成；动作分类体系正在开发中。
How each person actually engages: which modifications they use, where recurring patterns appear.每个人实际如何练习：用了哪些变式，哪些模式反复出现。
Over time: how prior decisions, observed practice and later adaptations relate to each person's response.随时间推移：以往的决策、观察到的练习和之后的调整，与每个人的反应之间有何关系。
By maturity: today there are the beginnings of a differentiated body-and-domain foundation. The emerging moat depends on integrated personalization and real practice; the longer-term moat, on longitudinal learning and evidence.按成熟度来看：目前已初步具备差异化的身体与领域基础。正在形成的护城河取决于整合后的个性化和真实的练习；更长期的护城河，则取决于纵向学习和证据。
And the discipline around it以及围绕它的工作纪律
Small, fast, mutually occluding fingers are where instruction lives and where capture pipelines quietly give up. Ours weights the hands above everything else and holds them steady from frame to frame.手指小、动得快、彼此遮挡，教学的要点恰恰在这里，而动作采集流程也往往在这里悄悄放弃。我们的流程把手部放在一切之上，并让它们在帧与帧之间保持稳定。
Every rebuild re-measures limbs passing through the body, frame-to-frame snapping and distance from what the cameras saw. A take that fails does not ship. Quality is a property of the system.每次重新生成都会重新测量肢体穿过身体的情况、帧与帧之间的跳变，以及与相机所见之间的偏差。不合格的动作数据不会交付。质量是系统本身的属性。
The body model is Meta's Momentum Human Rig (MHR), chosen for its Apache-2.0 license over encumbered alternatives; practice environments are Creative Commons licensed (CC0 and CC BY, with one CC BY-SA scene under review) and credited in-app. No research-only license is buried in the stack.身体模型采用 Meta 的 Momentum Human Rig（MHR），因其 Apache-2.0 许可而被选中，而没有选择受限的替代方案；练习环境采用知识共享（Creative Commons）许可（CC0 与 CC BY，另有一个 CC BY-SA 场景正在审核），并在应用内注明出处。整个技术栈中没有暗藏任何仅限研究用途的许可。
Motion streams as paced frames to a keyed session, never as a file, and every response is marked never-to-be-stored; the acceptance gate re-proves it on every deploy. That is the condition for practitioners to license forms they spent decades building.动作以限速的帧流发送给持有邀请码的会话，从不以文件形式提供，每一个响应都标记为禁止存储；每次部署时，验收检查都会重新证明这一点。这是演练者愿意授权其数十年功夫的前提。
The points are solved from the written rules of the WHO standard onto the body model's surface: a repeatable construction, not a redrawn chart. The same construction carries to any body the pipeline produces.穴位依据 WHO 标准的文字规则，求解到身体模型的表面上：这是一种可重复的构建，而不是重新描绘的挂图。同样的构建，可以应用到这套流程生成的任何身体上。
Market市场
The surrounding markets are large, but they are not YT Life's TAM: wellness includes many sectors the company will never serve. The investable market becomes credible only as tested pricing, reachable users, eligible sites, conversion and retention are measured.周边市场规模很大，但并不是 YT Life 的 TAM：健康产业包含许多公司永远不会涉足的领域。只有当经过测试的定价、可触达的用户、符合条件的场所、转化和留存都得到测量，可投资市场才变得可信。 White paper §18白皮书 §18
| Indicator指标 | Latest context最新背景 | Interpretation解读 | Source来源 |
|---|---|---|---|
| Global wellness economy全球健康经济 | $6.8T in 2024; projected ~$9.8T in 20292024 年 6.8 万亿美元；预计 2029 年约 9.8 万亿美元 | Broad economic context only.仅作宽泛的经济背景。 | Global Wellness Institute, 2025 Global Wellness Economy MonitorCited in white paper source 1引用于白皮书来源 1 |
| Global physical-activity economy全球身体活动经济 | Approximately $1.1T in 20242024 年约 1.1 万亿美元 | Closer adjacency, still far broader than YT Life.关联更近，但仍远比 YT Life 的范围宽泛。 | Global Wellness Institute, 2025 Global Wellness Economy MonitorCited in white paper §18引用于白皮书 §18 |
| Population aged 60+60 岁及以上人口 | 1.4B projected by 2030; 2.1B by 2050预计 2030 年 14 亿；2050 年 21 亿 | Structural healthy-aging demand driver.健康老龄化需求的结构性驱动因素。 | World Health Organization, Ageing and healthCited in white paper source 2引用于白皮书来源 2 |
| YT Life TAM/SAM/SOMYT Life 的 TAM/SAM/SOM | To be built bottom-up有待自下而上构建 | Use tested pricing, reachable consumers, eligible sites, conversion, retention, and contract economics.依据经过测试的定价、可触达的消费者、符合条件的场所、转化、留存和合同经济性。 | White paper §18, market context白皮书 §18，市场背景 |
The first users are not the largest audience; they are the people for whom generic movement fits poorly.最早的用户并不是最大的人群，而是那些通用动作不太适合的人。 White paper §12白皮书 §12
First第一步
People seeking healthy aging and sustainable, low-impact movement: older adults, and mid-life consumers thinking ahead about mobility, balance and independence. Personalized movement for healthy living, not a “senior exercise app”.追求健康老龄化和可持续、低冲击运动的人：老年人，以及提前考虑活动能力、平衡和身体自理的中年消费者。为健康生活提供个性化的运动，而不是一款“老年健身应用”。
Next下一步
Groups that share an objective but differ in capability: one program, with individual range, pace, stance or seated modifications. The bridge between consumer and institutional use.目标一致但能力各异的团体：共用一套课程，每个人有各自的幅度、节奏、步型或坐姿变式。这是连接个人消费与机构使用的桥梁。
After validation验证之后
Senior living, community wellness and active-aging programs: shared programming with individualized execution, between generic group classes and costly one-on-one instruction.养老社区、社区健康和积极老龄化项目：共享课程，个性化执行，介于千篇一律的团体课和成本高昂的一对一教学之间。
The greater the variation in body and capability, the greater the value of personalization.身体与能力的差异越大，个性化的价值就越大。
The paid product is personalization, not access to more video; free movement content is already abundant. Pricing and contract structures are to be learned through pilots, not assumed.付费的是个性化，而不是看更多视频的权限；免费的运动内容已经非常丰富。定价和合同结构要通过试点摸索出来，而不是事先假定。 White paper §13白皮书 §13
Path 1路径一
Individualized practice, demonstration on the Personal Digital Human and practice history; coaching and adaptive progression as the system matures.个性化的练习、在个人数字人身上的示范和练习记录；随着系统成熟，再加入指导和自适应进阶。
Path 2路径二
Structured programs toward a defined objective (balance, mobility, beginner Tai Chi or Qigong), with a possible AI-plus-human coaching layer.面向既定目标的结构化课程（平衡、活动能力、太极拳或气功入门），并可能加入“AI + 真人”的指导层。
Path 3路径三
Per-participant or site licenses, organizational subscriptions or program contracts, with the model chosen through pilots.按参与者或按场所授权、机构订阅或项目合同，具体模式通过试点来选定。
B2C validates the experience; B2B expands distribution.B2C 验证体验，B2B 扩大分发。 Recurring revenue has to be earned by recurring value: retention, churn and delivery cost come before software-style economics.持续的收入要靠持续的价值来赢得：先看留存、流失和交付成本，再谈软件式的经济模型。
Enter through the need (healthy aging, gentle movement, balance) and let the technology become visible as the solution. Content creates trust; the personalized product creates conversion. Paid acquisition comes later.从需求切入（健康老龄化、温和的运动、平衡），让技术作为解决方案自然地显现出来。内容建立信任，个性化产品带来转化。付费获客放在后面。 White paper §14白皮书 §14
Validation验证
Each rung answers one question before the next claim is made: technical reliability and usability first, then personalization value, recurring engagement and measurement reliability, and only then outcomes and institutional renewal.每一级阶梯先回答一个问题，再提出下一个主张：先是技术可靠性和易用性，然后是个性化价值、持续参与度和测量可靠性，最后才是效果和机构续约。 White paper §15白皮书 §15
Does it work reliably and repeatably?它能否可靠、可重复地运行？
Begins with the built foundations从已建成的基础开始Can people understand and use it?人们能否理解并使用它？
Does individualized practice add value over generic practice?个性化练习是否比通用练习更有价值？
Do people keep practicing, week after week?人们是否会一周又一周地坚持练习？
Is each movement measure reliable, and does it mean what it says?每一项动作测量是否可靠，是否名副其实？
Do selected outcomes improve: product, then movement, then wellness?选定的效果是否改善：先是产品，再是动作，然后是健康？
Do institutions adopt, pay and renew?机构是否采用、付费并续约？
Claims should grow only as evidence grows.主张只能随证据一同增长。
The internal rule, in the white paper's words.这是白皮书原话中的内部规则。
What we will not say我们不会说的话
This field is crowded with sellers of certainty, and the fastest way to grow in it is to join them. We are building the other company.这个领域挤满了兜售确定性的人，而在其中最快的成长方式，就是加入他们。我们要打造的，是另一种公司。
The atlas claims nothing it cannot cite. It is presented as what it is: a rigorous rendering of the traditional model, sourced line by line to the WHO standard and the classical literature, with no claim that any point treats anything.图谱不声称任何无法引证的内容。它以本来的面目呈现：对传统模型的严谨再现，逐条以 WHO 标准和古典文献为依据，不声称任何穴位能治疗任何疾病。
No number we did not measure. Our pages print no accuracy claims. The metrics exist and gate every take before it ships; they will reach marketing only when they are measured where it counts.不用没有测量过的数字。我们的页面不刊登任何精度声明。这些指标是存在的，每一段动作数据在交付前都要经过它们的检查；只有在真正重要的场景中测量过，它们才会进入市场宣传。
Future claims will carry error rates. When this product tells someone something about their movement, the statement will arrive with a stated error rate, or it will not arrive.未来的每个判断都会附带误差率。当这个产品告诉某人关于他动作的某个判断时，这个判断要么附带明确的误差率，要么就不会给出。
In a market allergic to proof, the party that never overclaims is the one still standing after diligence. That is a brand asset, and we intend to keep it.在一个对证据过敏的市场里，从不夸大其词的一方，才是经得起尽职调查的那一方。这是一项品牌资产，我们打算一直保持下去。
Designed into the architecture rather than added at the end of a checklist. These are design commitments; no specific privacy architecture is claimed before it is implemented.内置于架构之中，而不是附在清单的末尾。这些是设计上的承诺；在真正实现之前，不宣称采用了任何特定的隐私架构。 White paper §16白皮书 §16
A movement-wellness platform: not a diagnostic system, a medical treatment or a substitute for rehabilitation or licensed care.
Practice is to be drawn from curated movements, approved modifications, expert rules and explicit safety logic. The AI is not meant to invent movement or diagnose symptoms.练习将取自精选的动作、经过批准的变式、专家规则和明确的安全逻辑。AI 的用途不是发明动作，也不是诊断症状。
When observation is uncertain (poor light, occlusion, an unsupported context), the safer action is to withhold a correction rather than manufacture precision.当观察不确定时（光线不佳、遮挡、不受支持的情境），更安全的做法是暂不纠正，而不是制造一种虚假的精确。
Body and vision performance to be tested across the people it is meant to serve: proportions, mobility levels, seated practice, clothing, skin tones, assistive devices.身体与视觉相关的表现，将在它所服务的各类人群中进行测试：身材比例、活动能力水平、坐姿练习、衣着、肤色、辅助器具。
Visible camera controls, and a Personal Digital Human treated as sensitive, with explicit access, retention, deletion and secondary-use rules.看得见的摄像头控制选项；个人数字人被视为敏感信息，配有明确的访问、保留、删除和二次使用规则。
An organization needs participation and aggregate engagement, not raw video or detailed body models. Research use is to be governed separately, with its own consent.机构需要的是参与情况和汇总的参与度，而不是原始视频或详细的身体模型。研究用途将单独管理，并有其独立的知情同意。
Built today已建成 The captured motion streams to a keyed session and lives only in memory; it is never offered as a file.采集到的动作以流的形式发送给持有邀请码的会话，只存在于内存中，从不以文件形式提供。
Roadmap路线图
Each stage answers four questions: what we are building, what risk it reduces, what evidence proves it, and what completion unlocks. Steps are shown in order; no dates, on purpose.每个阶段都回答四个问题：我们在构建什么，它降低了什么风险，什么证据能证明它，完成之后又能解锁什么。各步骤按顺序列出；有意不标日期。 White paper §17白皮书 §17
Digital human, motion transfer and meridian mapping foundations.数字人、动作迁移和经络图谱这几项基础。
Built today已建成Structured movement knowledge, then an AI Personalized Practice MVP inside a simple consumer workflow.结构化的动作知识，然后是在简单的消费者使用流程中运行的 AI 个性化练习最小可行产品。
In development开发中Limited coaching and assessment on a few reliable, meaningful dimensions.在少数可靠且有意义的维度上，提供有限的指导和评估。
In development开发中Close the loop: validated practice information shapes the next session.闭合闭环：经过验证的练习信息塑造下一次练习。
In development开发中Evidence at every stage, up the ladder: activation, retention, reliability, outcomes.在每个阶段沿着阶梯积累证据：激活、留存、可靠性、效果。
Continuous持续进行Small groups, then targeted institutional pilots and tools; integrations follow proven demand.先是小团体，再是有针对性的机构试点和工具；系统集成在需求得到证实之后跟进。
Longer-term长期规划In engineering terms从工程角度看
Each is a capability to be shown working rather than announced, and each compounds the one before it.每一个都是要实际展示其运行的能力，而不是靠宣布；每一个都建立在前一个之上。
Milestone one里程碑一
Reconstruction from a full capture stage already works: the scanned figure above is the creator's own, rigged so the practitioner's takes can drive it. The milestone is the same result from footage a person can shoot alone, a few passes with a phone. This is the door to personalization.用完整的采集场地进行重建已经可行：上面那个扫描出的人像，就是创建者本人，已绑定骨骼，可以由演练者的动作数据驱动。这个里程碑，是用一个人独自就能拍摄的素材（用手机拍几圈）得到同样的效果。这是通往个性化的大门。
In development开发中 Extends roadmap step: Build the Individual延伸路线图步骤：构建个人
Milestone two里程碑二
Motion and body are already separate: a practitioner's take drives any avatar today, and a captured personal body is rigged the same way. The milestone is doing that for anyone, on the body from milestone one, with every reach clearing their frame at their limb lengths. Watching a performance becomes watching yourself perform it.动作与身体已经分开：如今，演练者的动作数据可以驱动任何虚拟形象，采集到的个人身体也以同样的方式绑定骨骼。这个里程碑，是为任何人做到这一点：在里程碑一生成的身体上，按照他自己的肢体长度，让每一次伸展都合乎他的身体。看别人演练，变成看自己演练。
In development开发中 Roadmap step: Add Intelligence路线图步骤：加入智能
Milestone three里程碑三
A recorded attempt is to be solved by the same pipeline that solved the reference. Conformal prediction will decide which differences exceed what measurement noise can explain; sequencing analysis will say which joint led and which followed. The most research-heavy of the three.录下的练习，将由求解参照动作的同一套流程来求解。共形预测将判断哪些差异超出了测量噪声所能解释的范围；顺序分析将指出哪个关节领先、哪个关节跟随。这是三个里程碑中研究分量最重的一个。
In development开发中 Roadmap steps: Observe Practice, Adapt路线图步骤：观察练习、调整
Beyond the milestones: more practitioners, more forms. The pipeline is the press; the practitioners' corpus is the catalog it prints.里程碑之外：更多的演练者，更多的功法。这套流程是印刷机，演练者的动作库就是它印出的目录。
Team团队
The motion in every take in the demo is the chief executive's own Ba Duan Jin, and the scanned body in the technology section is the creator's. We demonstrate on ourselves before asking anyone else to.在线演示中每一段动作，都是首席执行官本人演练的八段锦；技术部分那个扫描出的身体，则是创建者本人。在请任何人尝试之前，我们先在自己身上演示。
Chief Executive · Founder & lead instructor首席执行官 · 创始人兼首席导师
More than 35 years of Tai Chi and Qigong practice and teaching. The practitioner in every take: the full Ba Duan Jin in the studio was captured end to end, with no cuts and no cleanup between repetitions. The standard for how a form should look on screen is set by the person who runs the company.拥有超过 35 年的太极拳与气功练习和教学经验，也是每一段动作数据的演练者：练功房里的整套八段锦从头到尾完整采集，没有剪辑，也没有在重复之间做任何清理。一套动作在屏幕上应该是什么样子，由经营这家公司的人来定标准。
Creator创建者
Built the system end to end: the five-camera rig and its calibration, the solver and its quality gates, the streaming protocol, the WebGL studio and the atlas construction. The captured figure in the technology section, rigged so the practitioner's takes can drive it, is the creator's own body.从头到尾搭建了整个系统：五机位采集装置及其标定、求解器及其质量检查、流式传输协议、WebGL 练功房，以及图谱的构建。技术部分那个采集出的人像，已绑定骨骼、可以由演练者的动作数据驱动，正是创建者本人的身体。
Consumer growth and institutional sales follow once there is evidence to sell. The plan stays lean: a focused core team, with movement experts, advisors, contractors and research partners where specialist depth is needed.有了可推销的证据之后，消费者增长和机构销售才会跟进。计划保持精简：一支专注的核心团队，在需要专门深度的地方，结合动作专家、顾问、外包人员和研究合作伙伴。 White paper §19白皮书 §19
The conversation对话
The next financing should buy proof points, not more features: an integrated product in active use, recurring practice, and validated performance on selected movement dimensions. If the discipline on this page reads like the way you want a company run, write to us.下一轮融资应当换来验证节点，而不是更多功能：一个正在被活跃使用的一体化产品、持续的练习，以及在选定动作维度上经过验证的表现。如果这个页面所体现的纪律，正是你希望一家公司运营的方式，请给我们写信。
contact@ytlife.org
The live demo and the white paper are invite-only. Have an invite code? 在线演示和白皮书仅限受邀。已有邀请码？.。 For access, write to the address above.如需访问，请写信至上方地址。
Questions about the pipeline are welcome — you don't need to wait for a deck, and they will be answered by the person who built it.欢迎就这套流程提问：不必等路演材料，回答你的会是亲手搭建它的人。
