[不懂就问] 这款手表是如何判断用户敲击了手臂的哪个位置？ - V2EX

[不懂就问] 这款手表是如何判断用户敲击了手臂的哪个位置？ - V2EX

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这是一个创建于 1792 天前的主题，其中的信息可能已经有所发展或是发生改变。

https://sdk.madgaze.com/watch/android-sdk/#supported-hand-gestures

有没有懂这个技术的老哥解答下？

2 条回复 2021-01-29 20:40:13 +08:00

1

LeeReamond

2021-01-29 20:34:08 +08:00

不懂技术，无责任推测一下思路，比如在不同位置插入高精度的振动传感器，然后可以训练一个时序模型，敲击不同地方的反馈输入是不一样的。

2

AntoniotheFuture

OP

2021-01-29 20:40:13 +08:00

@LeeReamond 我在想皮肤这种东西，表面波振动能传那么远吗？。。我觉得是陀螺仪传感器

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