The invention that transformed the world is ‘PHONE’. It has changed the livelihood of every person. Social networking, media has been brought up with mobile. It has changed the face of technology in the recent times. Like coin, the mobile has two sides. It has developed as well as ruined our lives. It is so easy for us to communicate with each other, surf information etc. All the things have come up to the level of digital world. It has also helped the political leaders to get direct contact with the voters. It also helps us to get instant information. There is no house without phones, mobiles or social media. It is also dangerous that it might also lead to crimes. People speak with strangers which help the strangers to gather information about us that is not safe. It may help us to live a digital life but also to kill ourselves. It has both pros and cons.
SAHITHYA.S
IX-B
An invention which transformed the world is the invention of smart phones. It is the greatest and advanced invention. Mobile phones were first used for making calls, sending SMS etc. but now mobile phones are used less for making calls. Mobile phones (smart phones) are now used for browsing, chatting in internet (making video calls (SKYPE), chatting, social media like facebook, whatsapp, twitter). Before the invention of mobile phones, people used to send information through posts. These were very slow and take days and days for the receiver to receive the information. After the invention of mobile phones/telephones people can send information through calls, messages. But smartphones have the advanced features than that of the mobile phones or telephones. Smart phones have many advantages. Some people use these smart phones for wrong things. This becomes the disadvantage of usage of smart phones. Smart phones are used worldwide. It acts as a bridge for connecting different people into one World….
A.SADHANA
IX A