On Beijing Expo 2019 opening day, S.F. Express, a leading express logistic service provider in China, debuted Auto-following Cart, which could follow people’s steps through sensors.
Actually, the Auto-following Cart is made by Passion Mobility and designed to reduce the burden of couriers. It’s amazing function and application caught a lot of people’s attention.
Report and video: https://mp.weixin.qq.com/s/lGqVAF8wV7imp7unK-Lymw