The document outlines what a smartphone is, its history, operating systems used, and how smartphones impact education. A smartphone is a mobile phone that performs computer-like functions with features like internet access and apps. Theodore Paraskevakos first conceptualized smartphones in 1971. Smartphones run various operating systems like Android, iOS, Windows Phone and more. In education, smartphones can be used as dictionaries, for research, note-taking, and scheduling. While smartphones save time and provide access to information, they can also be distracting and overuse is costly.

1. SmartPhone
Kawsur Abeddin Noori
Roll: 15-28573-1

2. Outline
• What is a smartphone?
• How we get it?
• Smartphone with different OS
• Education & Smartphone
• Advantages of smartphone
• Disadvantages of smartphone
• Conclusion

3. What is Smartphone?
A mobile phone that performs many of the functions of a computer, typically
having a touchscreen interface, Internet access, and an operating system
capable of running downloaded apps.
In a nutshell, a smartphone is a device that lets you make telephone calls,
but also adds in features that , you would have found only on a personal digital
assistant or a computer--such as the ability to send and receive e-mail and edit
Office documents.

4. History Of Smartphone
Smartphone were first conceptualized by Theodore Paraskevakos in 1971 and patented in 1974, and were
offered for sale beginning in 1993. He was the first to introduce the concepts of intelligence, data
processing and visual display screens into telephones which gave rise to the "smartphone.“
Paraskevakos , working with Boeing , demonstrated transmitter and receiver that provided additional
ways to communicate with remote equipment

5. Smartphone with Different OS
 Android
 Ios
 Windows phone
 Ubuntu Touch
 Firefox os
 Selfish os
 Blackberry
 Tizen
 Symbian
 Palm os
 Bada

6. Education & Smartphone
Education and smartphone depends on each other. Without education there is no smartphone and without
smartphone there is no smart education. Here are given some importance of smartphone in education sector..
 Using as an instant Dictionary
 Programmer in theory class
 Make instant capture
 Act as an instant search engine
 Access to the internet for research and referencing
 Apps like Evernote to store, catalog , and annotate smartphone photos
 Keeping track of schedules and dates
 Recording lectures with Voice Memo and other third-party note-taking apps

7. Advantages of Smartphone
 It saves time
 Millions of apps for millions of works
 Can use as a reading machine
 Can connect with other instantly
 Wireless sharing instead of using data cable
 Always ready to find your way

8. Disadvantages of Smartphone
 Socially isolated from the real world
 Student waste huge time by using it
 Students are busy in using smartphone in class room
 Smartphone using is too much costly in developing country
 It transfer a high frequency ray which makes effect in brain cell
 Smartphones are distractors
 Waste valuable time by playing game

9. Conclusion
The Smartphone is a tremendous technology that has transformed our world
in a variety of different ways. It has become a part of popular culture. It has
revolutionized the motions of communication between people and allowed
instant access to information in the palm of our hands. To think that one
small device holds someone’s entire. It is something that the average person
does not leave his or her home without. A Smartphone’s capabilities allow it to
be such an essential part of our lives.

10. The End