[ideas]confirm the consumer group

maybe we can think which consumer group we are focus.
what they would do in one day long

for excample
children
get up from mother -> brush teethes -> go to school -> buy breakfast
-> recite a text on the book -> take a break(play basket ball)
->.....

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or we can think what goods the may need to use

children-the forviture grow up with childen
mothers-water preservation when clean the house
business man-remember to turn off the elec. product
a vendor-use less package