SMARTPHONE

             Nowadays the internet is one of the tools to be able to communicate to other people in remote areas and also as a forum for increasing knowledge . Internet is becoming a necessity for society . Internet users are also more and more everyday , the existence of internet cafes in the surrounding environment is also along with  growing advancing technology. To gain access to the internet , not only through a computer , but it can be done with a mobile phone or handphone.
                     Originally mobile phone just designed  limited to communicate with each other with certain features such as music . Rapid technological developments , creating new inventions that make the phone look more sophisticated . Start from  operating system , camera resolution , even the latest mobile phones that can be used as a projector . This latest mobile phone output is called a smartphone .
                    Basically smartphone dedicated for business people to run activities with high mobility . They need the internet with faster speeds , downloads , attachments to e - mail, etc. 3G service on smartphones is a mobile service with high speed data transfer  . minimum transfer speed of 3G services is 3 megabytes ( MB ) per second . With the speed , customers can enjoy new services , such as watching video clips on the phone and television , high speed internet access , or video conferencing .
                     Now latest mobile phone is Android and based OS or Open Source , that anyone can create and develop applications for android . Android smartphone is quite fun and sophisticated as a positive break through , especially for programmers . However , applications that have been created by Indonesian developer can not all accepted because Google has not been very open to all countries that register the application .
                The explanation above is some of the advantages of the rapid advances in technology . However , every state always has its pro and con. Therefore , its advanced information systems can also be bad in some ways .

Negative impact of the use smartphones , including :

• Facilitate a group of people responsible for committing a crime .
• In terms of health , the negative impact of the use of mobile phone is a phone radiation can  
   damage the brain .
• Advances in technology mobile phones are used to store and distribute pornographic images
   and videos .
• Can cause eye damage if too long staring into the mobile phone screen .
• Make someone become more individualistic , rarely socializing with other people in person
   because he was busy with his mobile phone .

Positive impact of the use smartphones , including :

• facilitate to communicate with people in remote area .
• Adding knowledge and know the latest news .
• Many applications that entertain and to facilitate the work .
• Relieve stress by listening to music or playing games .
• Same function with the computer , but in the form of a little more configurable , making it   
   easy to carry anywhere .