Vol. No.(), Paper ID 14350, 4 pages

DOI:

 

Design and Research of Calling Machine for Elderly at Home

 

Zheng Yang, Yong-wei Yan

 

School of Urban Design of Wuhan University, Wuhan, China
School of Urban Design of Wuhan University, Wuhan, China

 

Copyright © Zheng Yang, Yong-wei Yan et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

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