One of the uses of gadgets is to access the internet. With the internet in teens and even adults can easily find any information about their life hacks. Not just teenagers, even people who are already working can enjoy the internet with their respective needs with such a vast information on the internet and can be said as a repository of information because we can find anything we want. In addition to enriching insight, with gadgets that provide internet access also we can mean friendship through social networking sites that are usually called social media like facebook, line or twitter.
In the development of gadget in all circles, especially among teenagers resulted in many disadvantages in various aspects of life such as until use of gadgets to health, cultural loss due to rampant gadgets, socialization is not perfect and many people who get losses due to fraud and so forth. There are some disadvantages to be taken from the aspect of life especially in terms of health such as increased risk of cancer from cell phone use due to radiation was given, the use of mobile phones more than 30 minutes can result in deafness, the use of light maxima periodic scattering on the phone and other gadgets are also worth the beware .