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The purpose of play-rocker is to change the traditional form of rocker of the children learning machine. This play-rocker in the form of game with fingers can add fun to the study process and increase the flexibility of children's finger.And there are more mode of operation because of it can be highly discretionary .Children can choose to play with theirselves or their partners or parents which can cause the result of inreasing the communication between people.
Wenjuan Wei Xiaolong Lou Yang Chen Qian Jiang