供应链层面，国产电机、减速器、传感器、芯片等逐步实现替代，整机成本持续下行。万台规模量产下，整机成本有望进入更亲民区间，推动客户接受度大幅提升。
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。新收录的资料对此有专业解读
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Added Section 3.5.3.3.。关于这个话题，新收录的资料提供了深入分析
By browsing the libusb source code, we can see that there are two hotplug backends: linux_netink.c and linux_udev.c. What is the difference?