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Inventions That Affected the World EssayOur world has experienced many changes within the last century. advanced inventions are made every month, and one of the most influential changes is the invention of the cellphone. The cellphone has completely changed the musical mode we communicate, as well as the speed, convenience, and quality of our communication. Technology has made such an impact on companionship that most people wont leave home without their cellphones. Also computers became humans vanquish friend. This is why one of the most life changing pieces of technology for many people has been the smartphone, an all-in-one, portable bend that combines the functions of a cell phone with the functions of a computer. But how was life before this technology even existed? O.K. in the past, communicating with people was hard, especially with long distance. Letters were the only option to let soul know about something. But after the phone was invented, contacting people got m uch easier than before, even though, not everyone have a phone. Computers were the other device that was invented, it was and still used in almost every concern. Then meshing invention had to step in and make life much easier. With Internet, people made electronic mails, which was some other way to communicate with others. But to own all these things was very pricey back then, and to have them with you anyplace you go was not possible. So to do a specific thing, you had to use a specific device. To decease someone immediately, you had to use the phone that was wired-up and the recipient had to be close to his wired-up phone as well. To go to a specific location, you had to ask people that are familiar with the area you are going to.To send an email, you had to do it through the Internet from a computer. To remind yourself of a meeting something, you had to keep sticking little notes on your fridge door. To wee a picture, you obviously needed a camera, and to send it to somebod y, you had to use the mail and that would take couple days for the receiver to see it. To calculate an amount, you needed a calculator or you had to be good at math. To check next days weather you had wait till after the news on TV. To listen to your favorite music you had to buy a cassette or a CD and then go play it in your home stereo But after the smartphone was invented couple geezerhood ago, the race of human beings found everything to be easy. We tin literally do anything with it, and with all the applications available we can even do more than we ever thought in just couple seconds. From calling someone to buying an airline ticket, its all available with a portable device that stays in your pocket.However, in my opinion the smartphone is the one of the best inventions ever made. I would highly recommend this gadget to anyone in this planet, because with it, we are never lost, never bored or wasting time, and always with an answer.