Smart phones and the internet. Is necessary to the life of people in the world today. Most people spend more time in life to continue to use the device. Which has many advantages and disadvantages to the use of the individual.
The first disadvantage is smart phones make time for daily life lost unnecessarily. Only by playing games on the phone. Secondly, it’s make the interaction between people is lost by most people are using text messaging than to meet face to face.Thirdly, it’s make people waste money on unnecessary things, such as buying a new phone. To pay for Internet access more affordable. Unnecessary, and accessories. And finally, most people do not use the phone at the right time.
The first advantage is Smart phones make the lives of people every day more comfortable, such as communications, financial information, etc., are limitless. Secondly, it’s do travel to different places. Convenient and easier ways, such as a navigation system, a good climate. Thirdly, it’s make mobility easier and more convenient to present information. 
In my opinion, I think that the device has both advantages and disadvantages that each will be used for anything more than that. If we take it at the right time. It is a good thing.
 Smart phones are very useful to those who use it regularly. But most people are using it to no avail, as they will not be able to recognize the benefits that have become a burden for the parents to take care of these children. The parents also have to pay for unnecessary services. Finally, the use of a device associated with the values of the majority of the changes in consumer preferences. It is the purpose of each person who will use the device for maximum benefit. Or just follow the fashion trend of today.