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Symbian OS Hatem Mahmoud www.ExpressionLab.com
[object Object]
Symbian OS Design
Symbian OS Layers
Developing on Symbian OS
References Agenda
Introduction
What? Symbian OS  is: ,[object Object]
Designed for mobile devices
Developed by  Symbian Ltd.
History ,[object Object]
In 1984,  Psion  launched  Psion Organiser , the world's first handheld computer
Psion Organiser II
History ,[object Object]
In 1997,  Psion Series 5  based on  EPOC32 :  32-bit  / written in  C++
EPOC  = Electronic Piece Of Cheese :-)
Psion Series 5mx
History On 24 June 1998: ,[object Object]
EPOC  was renamed  Symbian OS
First Symbian OS Phones In 2000: ,[object Object]
First open  Symbian OS phone: Nokia 9210 Communicator
Ericsson R380
Ericsson R380 ,[object Object]
ROM: 4 MB (1.2 MB accessible)
RAM: 2 MB EDO DRAM
Display: 3.5 ” monochrome touchscreen
Features:  Unicode  support, organizer, WAP, SMS/email, infrared port
Nokia 9210 Communicator
Nokia 9210 Communicator
Nokia 9210 Communicator ,[object Object]
ROM: 16 MB (2MB user-accessible)
RAM: 8 MB SDRAM
Display: 4.5 ” color TFT
Features:  Bluetooth , QWERTY keyboard, 16 MB MMC, Java, document viewer
History ,[object Object]
2004:  Cabir , the first worm (Bluetooth)
2005: Symbian OS 8.1:  EKA2 , a real-time kernel (API calls quick and time-bound)
2005: Symbian OS 9.1:  digital signing
History ,[object Object]
2007: Symbian OS 9.5 supports  real-time multimedia  and  location-based services
History
History (2005)
History (2006)
History (2008)
10  Years Later On 24 June 2008: ,[object Object]
€ 264 million  ($410 million)
Symbian Foundation , a non-profit organization, established to create one  open source  mobile operating system
History Symbian Foundation  established to unite: ,[object Object]
S60 , Nokia
UIQ , Sony Ericsson and Motorola
MOAP(S) , NTT DoCoMo
Today

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Symbian OS