1 🚀 产品观察 Ars Technica 2026-08-14 💬 Pet owners say smart pet feeder outage led to furry ones going unfed 智能喂食器一断网，毛孩子竟挨饿，智能硬件可靠性再遭拷问 "I've lost trust ..." 智能宠物喂食器 物联网 产品故障 用户信任 智能家居