INTRODUCTION This report is regarding the smartphone which is used nowadays worldwide. In this modern world, almost every person is using a smartphone, even kids know how to use a smartphone. With the help of computers and laptops, we are able to complete all our necessary works with the help of these. After the invention of smartphones, people think that, some of their work can be completed with the help of a smartphone. We can carry our smartphones where ever we go as we cannot take our computers.

A smartphone provides us a wide range of facilities. We can say that a smartphone can be also called as a mini computer because it gives almost all our facilities which can be done with a computer. Smartphones are at affordable cost ranging from ?100 to ?900. Figure 1: Different smartphones HISTORY Smartphones has almost features like a computer. They have a great history.

In the early years Simon was the first to develop a mobile phone with software and touch screen in the year 1994. In further Years different smartphones with different operating systems have been invented. Nokia came forward and invented its 1st smartphone in the year 1999. In 2003 Motorola launches its smartphone. Apple in 2007 invented its smartphone with IOS operating system.

Now, there are many types of smartphones with wide range of facilities. OPERATING SYSTEMS Each company developed their own smartphone with their respective operating systems. There are abundant smartphones, buying a smartphone with a good operating system is also necessary. Each mobile company have their own operating systems.

Android, IOS, Windows phone, blackberry are some operating systems of their companies. Samsung smartphones have Android operating system which was developed by Google. Android smartphones got a huge response and they have been sold in a large number. An another operating system with extraordinary features is IOS which was developed by Apple Inc.

After introducing Apple Smartphones, they received a huge response. An another operating system which was developed by Microsoft is Windows phone. Every Smartphone company are developing day by day their operating systems and trying to attract their users as much as they can. Figure3: Different operating systems INTERACTION AND ITS APPLICATION APPLICATIONS, ITS USES AND EFFECTS ON SOCIAL LIFE: In the world of technology, each smartphone has a different operating system. In the same way applications are very important for the users as it provides all. Day by day new applications are developed and introduced in this world for the use of smartphones.

A wide range of applications are available to all users nowadays, how smartphones are important the applications for the smartphone are also important. Applications which are available for us provides us a wide range of facilities like to buy or sell goods, internet banking, watching movies, listening to songs, playing games. Access to internet in smartphones gives us various facilities which can be done by using a computer. Before different applications were introduced it was difficult to use these kind of facilities which we are using these now. Communication is now an important aspect in our life, we can interact with people all over the world.

With the use of social apps like facebook and twitter, we can get a lot of information what is going all round the world and in the same way it effects our daily life, as we are daily watching news many people got addicted to these social apps and lost their lives. Interest in games in a limit is acceptable, but some people make playing games as their habit and playing whole the day is not good. A recent game Pokemon go which was introduced now a days became popular, while playing we assume that we are in a real world inside the game, many people started playing this game and a number of people lost their lives too playing this game. Texting friends always has become a habit to many people and this may result affecting their studies too. Figure4 :Different applications in a Smartphone INTERACTION: The interaction design for Apple IPhone is very attractive when compared to the remaining smartphones. Apple IPhone has a very well user interfaced design and good usability compared to android smartphones.

The first apple IPhone has been released in the year 2007, year after year they have been releasing new models with better interfaced design and introducing new updates. Figure5: IOS vs Android I would like to draw a contrast between IOS and Android devices. Android is available on many phones like Samsung, HTC, LG and Sony, were as IOS is available in iPhones, iPod, iPad. According to Simon hill, interaction design of apple iPhone is better than the android devices. He illustrated that the android devices have basic customizable home screens, app drawer, pull down notifications.

Where it is perfectly uniform across all IOS devices. Apple, after undergoing major design its platform is bright and it has modern feeling. More people like to use Apple IOS devices because it has well designed user interface, its speed and its usability. But the file transfer in Apple devices is quiet difficult compared to the android devices where it is easy to transfer files to it. There is good Security in IOS devices compared to android devices. According to Pfeiffer, Apple IOS has been rated better in user experience compared to android.

3D BASED INTERACTION: Figure6: Figure showing 3d based interaction Now a days 3d based smartphone interaction is widely spread and people are enjoying it. According to Alejandro Rodriguez, these 3d capability, touch input and a very high compute power made smartphones attractive with visualization and a good 3D interaction. With these kind of 3d interaction people get attracted towards the smartphones and try to buy smartphones with 3D interaction. CONCLUSION: Well, I would like to conclude this report with some key points.

Smartphones are important to us, but its usage should be in limit. Using it all the time will affect the humans very badly. As we have a number of uses from it we have too many disadvantages too. They are revolutionary which makes things very useful to the humans as it gives a wide range of facilities like talking to people all over the world, texting, games, internet facility, online banking, and etc.. But reports showed that many people are using smartphones continuously always checking their phones, texting and playing games.

This may make our brain defective. All smartphones with respective operating systems are good with their software. All applications available in our app stores in our respective smartphone devices are almost good but some are harmful. In kinds of user interface I suggest that Apple IOS devices are good compared to the remaining devices. REFERENCES: Smartphone (2016).

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(2013, May 1). Retrieved November 23, 2016, from https://www.google.co.uk/search?q=smartphones+with+operating+systems Figure4: smartphone with applications. Retrieved November 23, 2016, from https://www.

google.co.uk/search?q=smartphone+applications Figure5: Ios vs android. (2016, February 8).

Retrieved November 23, 2016, from https://www.google.co.uk/search?q=ios+vs+android Figure6: Alejandro Rodriguez & Alejandro J. Leon.

Smartphone based intearction. Retrieved November 23, 2016, from http://www.digitalheritage2015.org/portfolio/smartphone-based-interaction