Operating system-level security features, application sandboxing, and permission systems
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。关于这个话题，同城约会提供了深入分析
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00293-6
Plaud、BubblePal等公司的初期爆发，无不验证了这一点：硬件本身就是一个可盈利的SKU。