According to the professor, what is the main reason for the popularity of home automation

According to the professor, what is the main reason for the popularity of home automation system？

A．People are fond of new and modern things.

B．People dream of creating a space-age home.

C．People dream of an easy life.

D．People have not enough time for household chores.

此题为多项选择题。请帮忙给出正确答案和分析，谢谢！