# DynaRobotics 双臂机器人破解幸运饼干取出纸条

- 来源：Rohan Paul (@rohanpaul_ai)
- 发布时间：2026-08-08 10:07
- AIHOT 分数：34
- AIHOT 链接：https://aihot.virxact.com/items/cmsjqnflx0hu6roo5u8zavlxk
- 原文链接：https://x.com/rohanpaul_ai/status/2085910823134982242

## AI 摘要

DynaRobotics 展示其双臂机器人破解幸运饼干并取出内藏纸条。可变形物体是机器人操作中最棘手的问题之一，饼干裂开后场景剧变，机器人需实时更新内部应力模型以应对不可逆状态转换，这暴露了当前基础模型的局限。

## 正文

Wow, so many hard problems in a single sequence here. And each one is a reason machines have not yet replaced human hands on assembly lines.

@DynaRobotics shows their dual-arm robot cracking a fortune cookie and extracting a tiny paper slip

Deformable objects are one of the toughest problems for robotics to handle.

The hardest part may actually start after the cookie cracks.

One rigid object suddenly becomes several fragments plus a thin, partly occluded piece of paper, so the robot has to continue the task after its entire manipulation scene has changed.

The policy has to update its internal stress model on the fly as the cookie opens, something that exposes the limits of most current foundation models on irreversible state transitions.

### 引用推文

> Dyna Robotics：A new breakthrough is coming. Stay tuned.