A skeleton to help China's deliverymen

By Han Junhong and Zhou Huiying | chinadaily.com.cn | Updated: 2019-03-15 17:03
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Zhang Long presents his exoskeleton device, which he largely finished developing in 2017. [Photo by Li Hongzhou for chinadaily.com.cn]

Having devoted years to developing an external skeleton device, or exoskeleton, deliveryman Zhang Long hopes his invention can make work easier for his peers.

Comprising two steel parts, the device's upper is a herringbone-shaped frame, while its lower is to be bound around users' legs with flexible joints.

It was invented with one goal in mind: to make climbing stairs while delivering heavy parcels easier.

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