The Story of Cell Phone Jim Wang
The History of Cell Phone
Price: About 20000 Brands:Motorola Function:take phones Problems: big and heavy Solutions: To develop the new cell phones -----button cell phones
Price: about 1000 Brand: Nokia Function: take photos, take phones, small games, etc. Problems and solutions:photos were not clear, a small amount of games, a small screen. so, we have modern cell phone.
Price: about 3000 ----10000 Brand: Apple Inc Function: face unlock , measuring , double cameras , touch screen, movies , video games. Problems and solutions : so expensive ,broken easily . In the future ,price may be decreased .
In the Future A florid shape with a low price more function different form
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