KAUNO TECHNOLOGIJOS UNIVERSITETAS

INFORMATIKOS FAKULTETAS

IŠMANIEJI TELEFONAI BEI JŲ RAIDAGrupinis darbas

Darbą atliko IF-4/4 grupės studentai:Laurynas ŠlimasSaulius ŠulskisMatas GumbinasSvajūnas Žemaitis

KAUNAS, 2014 12 09

Modulis: P175B119Grupės pav.: LSMS

The team

• Laurynas – made a website using cms.

• Saulius – worked on the word document.

• Matas – worked on the word document.

• Svajūnas - made the powerpoint presentation.

Content

1. Definition of the smartphone2. History3. The future4. Issues5. Summary6. Opinion on the module

What is a smartphone?

A smartphone is a mobile phone with an operating system.

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Early years

Theodore G. Paraskevakos

• First conceptualized by Theodore G. Paraskevakos in 1971 and patented in 1973

• Offered for sale beginning in 1993.

• Were called PDA – Personal Digital Assistant.

Forerunners

The Simon was the first cellular device that can be properly referred to as a "smartphone", although it wasn't called a smartphone in 1994.

The term "smart phone" appeared in 1995, for describing AT&T's "PhoneWriter Communicator" as a "smart phone".

Mass Adoption

• In 1999 NTT Docomo released the first smartphones to achieve mass adoption.

• These phones ran on i-mode, which provided data transmission speeds up to 9.6 kbit/s.

• An estimated 40 million subscribers by the end of 2001.

• Outside of Japan smartphones were still a rare feature.

The Future

Curved OLED display

Waterproofing

The Future

Quad HD resolution

The Future

Issues

Low Battery life

Issues

Smartphones, or any backlit devices, can seriously affect sleep cycles.

Issues

Smartphone malware is a big threat to security.

Summary

Organising work:First we made a facebook group, then we split up the jobs evenly, then we colaborated and helped eachotherto complete the individual tasks.

Benefits:We all learned more about smartphones and how to work better in groups.

Opinion on the module

It‘s very useful to learn how to make a website and work with programs like mathcad.There should be more modules that teach things with practical application.