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“Care for me please”, people often utilize many electrical appliances on the same power distributor, and there is a series of accident for the neglect of the voltage. The “Care for me please” can remind the people of the current and voltage change by the light variation to avoid the unnecessary accidence.
South China Agricultural University
School of arts
Guangzhou City, China
South China Agricultural University
School of arts
Guangzhou City, China
LiXuan Zhu
