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The hung between phones / Interaction

The hung between phones

The hung between hearts.Put down your phones and give a hung to each other,the tree will grow up fastly.
when your mobile phones and your mother's are placed face to face, your “tree of respect for the elderly” will grow and can be seen by everyone who use the APP.

University

Tianjin University

Tianjin University
Tianjin, China

Wenxia Guo,
Tianjin University

Jiutai Song ,
Tianjin University

Yao Yao,
Tianjin University

Kailun Pan,
Tianjin University