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Walking assistant / Caring

Walking assistant

When the drip in the hospital alone, whether to go to the bathroom or other things is not very convenient, intravenous drip limits the freedom of action, a move small unmanned aerial vehicle (uav) can solve these problems, let you can still move freely when alone

University

ZHEJIANG SCI-TECH UNIVERSITY

ZHEJIANG SCI-TECH UNIVERSITY
Hangzhou China, China

huijuan Li,
ZHEJIANG SCI-TECH UNIVERSITY