Active recall outperforms re-reading because retrieval effort reconsolidates memory.
The testing effect creates additional neural pathways, making knowledge easier to access.
Combining active recall with spaced repetition is the most evidence-based learning system.
Struggle during retrieval is not a bug — it's where the learning happens.
工作原理
三个简单步骤，轻松上手。
添加你的笔记
粘贴文字、录制音频、上传图片或导入 PDF——任何格式都可以。
生成摘要
轻轻一点，AI 分析你的内容，提取关键概念和主要观点。
复习与学习
阅读摘要，然后生成闪卡，实现长期记忆。
核心优势
学习者喜爱这个功能的原因。
节省数小时学习时间
别再花几个小时重读笔记了。AI 将内容提炼为关键要点，让你专注于理解和记忆。
- 将大量笔记浓缩为关键要点
- 自动识别最重要的概念
- 把时间花在学习上，而不是做摘要
Active recall beats re-reading because retrieval effort reconsolidates memory.
Spacing intervals before forgetting compounds retention.
Struggle during retrieval is where learning happens.
理解复杂主题
AI 不只是缩短笔记——它重新组织信息使其更清晰，突出概念之间的关系，并用类比让复杂的想法变得易于理解。
- 用贴切的类比解释概念
- 清晰展示观点之间的关系
- 简化专业术语，不丢失含义
Core Concept
Active recall is the practice of forcing your brain to retrieve information rather than passively re-reading it.
Memory works like a muscle — it strengthens through effortful use, not passive observation.
Why It Works
Each retrieval reconsolidates the memory and creates additional pathways back to it.
从摘要到记忆
摘要只是起点。直接从摘要生成闪卡，打造从原始笔记到长期记忆的完整学习流程。
- 一键从摘要生成闪卡
- 内置间隔重复计划
- 追踪已掌握和需要复习的内容
Retrieval strengthens memory more than re-reading.
Spaced intervals expand as you master each card.
Effortful recall is where encoding sticks.
What strengthens memory more than re-reading?
Active retrieval — the effort of recall reconsolidates the memory.
How should review intervals change?
They expand as you master each card, just before you'd forget.
使用场景
看看学习者如何使用这个功能。
课堂回顾
录制或输入课堂笔记，然后生成摘要，在下节课前快速复习关键要点。
研究论文
粘贴学术论文或文章，获取突出方法论、研究发现和结论的结构化摘要。
会议记录
将冗长的会议记录转化为简洁的行动项和关键决策，方便随时查阅。