| # Objectverse Diary — PRD（产品需求文档） |
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| ## 目标用户 |
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| ### Primary Users |
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| | 用户 | 需求 | |
| | -------------------- | ---------------------------------------- | |
| | Hackathon judges | 快速理解创意，看到 AI 必要性和技术完整度 | |
| | AI builders | 体验小模型也能做出有趣产品 | |
| | Social media users | 上传自己的物品，生成可截图分享的结果 | |
| | Designers / creators | 获得有趣的角色设定、物品拟人灵感 | |
|
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| ### Secondary Users |
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| | 用户 | 需求 | |
| | ------------------- | ------------------------------ | |
| | 中文用户 | 通过中文辅助说明快速理解玩法 | |
| | 设计师 / 文案创作者 | 用它做脑洞练习 | |
| | 教育 / 亲子场景 | 把物品拟人化，变成故事创作工具 | |
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| ## 核心用户故事 |
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|
| ```text |
| As a curious user, |
| I want to upload a photo of an everyday object, |
| so that I can discover its secret personality and diary. |
| ``` |
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|
| ```text |
| As a judge, |
| I want to understand within 30 seconds why AI is essential, |
| so that I can evaluate originality and technical quality quickly. |
| ``` |
|
|
| ```text |
| As a builder, |
| I want to see transparent traces and model decisions, |
| so that I can learn from and reproduce the project. |
| ``` |
|
|
| --- |
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| ## MVP 功能 |
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| ### P0：必须完成 |
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| | 功能 | 描述 | 验收标准 | |
| | ------------------ | ------------------------ | ----------------------------------------- | |
| | Image Upload | 用户上传物品图片 | 支持 JPG / PNG | |
| | Object Recognition | 识别物品名称、材质、状态 | 输出结构化 JSON | |
| | Persona Generation | 生成物品人格 | 至少包含 name、mood、backstory、complaint | |
| | Secret Diary | 生成第一人称日记 | 英文主输出，中文辅助翻译 | |
| | Chat with Object | 用户可追问物品 | 角色保持一致 | |
| | Share Card | 生成可截图结果卡片 | 包含标题、物品人格、3 个标签 | |
| | Trace Logger | 保存示例运行轨迹 | JSON 格式，可公开 | |
| | Gradio UI | 完成可用界面 | 不像默认 Gradio | |
| | README | 完整说明 | 包含模型、部署、徽章说明 | |
| | Demo Video | 2 分钟内视频 | 讲清玩法 + 技术 + 勋章 | |
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| ### P1：强加分 |
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| | 功能 | 描述 | |
| | ----------------------- | ---------------------------------------------------- | |
| | Personality Modes | Cynical / Dramatic / Lonely / Philosopher / Romantic | |
| | Bilingual Toggle | English first / Chinese subtitle | |
| | Advanced Model Panel | temperature、top_p、seed | |
| | Example Gallery | 预置 6 个示例物品 | |
| | Export Trace | 一键保存 trace | |
| | Dataset Preview | 展示部分训练样本 | |
| | Local Mode Instructions | 本地 llama.cpp 运行说明 | |
| |
| ### P2：时间充足再做 |
| |
| | 功能 | 描述 | |
| | ------------------- | ---------------- | |
| | Voice Reading | 朗读日记 | |
| | Multi-object Drama | 多个物品互相吐槽 | |
| | Poster Export PNG | 下载结果卡片 | |
| | Leaderboard | 最奇怪物品排行榜 | |
| | Daily Object Prompt | 今日物品挑战 | |
| |
| --- |
| |
| ## 输出内容设计 |
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| ### 识别结果 JSON |
| |
| ```json |
| { |
| "object": { |
| "name": "coffee mug", |
| "visible_features": ["white ceramic", "small crack", "coffee stain"], |
| "likely_context": "developer desk", |
| "confidence": 0.86 |
| } |
| } |
| ``` |
| |
| ### 人格设定 JSON |
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| ```json |
| { |
| "persona": { |
| "object_name": "coffee mug", |
| "character_name": "Mugworth the Overcaffeinated", |
| "mood": "tired but sarcastic", |
| "secret_fear": "being replaced by a stainless steel tumbler", |
| "core_memory": "witnessed 47 unfinished side projects", |
| "complaint": "I am not a personality substitute. I am ceramic.", |
| "tags": ["burnt optimism", "desk survivor", "caffeine witness"] |
| } |
| } |
| ``` |
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| ### 日记输出示例 |
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| ```text |
| Secret Diary — Day 417 |
| |
| He filled me again before sunrise. No apology. No eye contact. |
| Just another bitter liquid and the soft panic of a person |
| pretending deadlines are a lifestyle... |
| ``` |
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| 中文辅助： |
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| ```text |
| 秘密日记 — 第 417 天 |
| |
| 天还没亮，他又把我倒满了。没有道歉，没有眼神交流， |
| 只有苦咖啡和一个假装 deadline 是生活方式的人…… |
| ``` |
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