更值得关注的是技术迭代风险。机器人更新换代速度较快，新款产品一旦性能更好、价格更低，旧设备的租赁吸引力会迅速下降。设备折旧不仅来自物理损耗，更来自技术代差。
Tenting and negative tilt
，详情可参考下载安装 谷歌浏览器 开启极速安全的 上网之旅。
Kali HaysTechnology reporter
Zapparoli said questions in the appointments would also look at people's living situations, employment status, social life, and physical activity - to help shape future services.