Read's agency is currently funding various pioneering approaches to robotics, some of which involve actuators made of elastomers – like rubbery plastics. Such material might be sandwiched between electrodes so that they contract or expand as voltage is applied and removed, for example. Not unlike an animal muscle.
从豆包手机的整体架构来看，它实质上掌握了完整的“感知—决策—执行”链路，在这种前提下，用户的安全与隐私就变成不得不考虑的问题了。
，详情可参考Line官方版本下载
Aura: AIR, IMPRESSION, MANNER, QUALITY
优点：输出在 (−1,1)，比 sigmoid 居中，对梯度更友好