mobile office applications name: spb rao student id: 59407r spbrao@tml.hut.fi
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Mobile Office Applications
Name: SPB RaoStudent Id: 59407Rspbrao@tml.hut.fi
Outline Background What are MOAs? Why are MOAs? Platform & Application Layer of MITA Nokia’s Series 90 office solutions Example implementations of MOAs Conclusions
Background Mobile world challenge
Consumers will use different types of devices to access different services through different network mediums
Consumer interaction mode is through messaging, browsing and rich call
Network environments Mobile networks, the Internet and Intranet Unified service networks
Identity and Authentication
What are MOAs ? Mobile Office Applications:
Standalone applications for organizing office data
word, excel etc... Applications in which remote office
data is accessed through mobile networks
calendar, email, contacts etc...
Why are MOAs ? Efficient time utilization while on
the move Easy sharing of office data
irrespective of being in different locations
Anytime anywhere presence Provides the luxury of device
independent access
Platform Layer of MITA Architecture of symbian OS
BaseUser Library, file server, kernel, device driver
SecurityCryptography, certificate management
TelephonyGSM, GPRS, EDGE, CDMA,
CDMA2000
MultimediaImages, sounds and graphics
Communications InfrastructureTCP, IPV4&V6, HTTP and WAP stack
Personal Area Networkingbluetooth, infrared, USB
Application FrameworkGUI framework, text and graphical utilities
Application enginesOffice, SyncML
MessagingSMS, EMS, MMS Java (KVM/Personal Java)
MIDP JavaPhone
Symbian’s application suite Communications applications
email, fax, WAP and web browsing Personal Informaiton Management
Applications: contacts, calendar, world map and alarm
Office applications: word, spreadsheet, presentation viewer,
database and spell checker Connectivity:
PC connect, server synch., file conversion and application installation
Mobile Internet Business Architecture
ConsumptionTerminal
Application Layer
Mobile Internet Layer
Platform Layer
ConnectionNetwork
Application Layer
Mobile Internet Layer
Platform Layer
ContentServer
Application Layer
Mobile Internet Layer
Platform Layer
Application Layer of MITA (1/2) Browsing, Messaging and Rich call
are the three main interaction modes in MITA
Future Mobile Browsing: Service Discovery and Installation New XML content types Java Semantic Web
Application Layer of MITA (2/2) Messaging:
Message Data Model Messaging entities Messaging in MITA (email application)
Rich Call: Application and display sharing during a call File transfer during a call Rich call in MITA (Phone application)
Nokia Series 90 office solutions (1/2) Nokia Series 90
The developer platform for series 90 Developer platform technologies Series 90 devices
The platform features UI, Skin, Desktop, Telephony, messaging,
Internet Browser, Personal Information Management
Calendar, To-do, Contacts
Nokia Series 90 office solutions (2/2) Two options for creating resident
applications Development environment is symbian
7.0 Using C++ Using Java
Wireless messaging API, Mobile media API, bluetooth API are the set of available SDKs
Data Synchronization in MOAs(1/3) SyncML DS protocol is an open
industry specification It is the common language based on XML Supports variety of transport protocols It is based on the server/client
architecture Data Synchronization between
different devices, regardless of vendor, OS and connection network
Data Synchronization in MOAs(2/3)
SyncML server handles conflicting entries and updates data
SyncML Server
Remote Server
Data Synchronization in MOAs(3/3) Data synchronization web service
enables setting of two versions of data Synchronization service is content-
agnostic Example usages: calendar, contact
book Provides benefits such as back up for
critical data, sharing between different devices
Support for Content formats(1/2) Nokia 9210i
Video formats: RA7, RA8, RV7 and RV8 Email: supports SMTP, POP3, IMAP4
protocols Audio formats: WAV, AU, WVE Symbian Word Microsoft Excel: 2/3/4/5/7/97/98/2000 XLS,
XLC
Support for Content formats(2/2) Microsoft PowerPoint: 3/4/7/97/98/2000
PPT, POT, PPS Microsoft Word:
1/2/3/4/5/6/7/97/98/2000 DOC Internet Hyper Text Markup Language:
HTML, HTM Rich Text Format: RTF
Support for Content formats(3/3) Nokia 7700
Video formats: realmedia, MPEG-4 Audio formats: MP3, AAC, RealAudio 7
and 8, WAV and MIDI Email: supports SMTP, POP3 and IMAP4 Browsing: HTML, XHTML with Opera
browser Office applications: word, sheet,
presentation viewer
File conversion support In Nokia 9210i
Symbian OS Rich Text Format, Text (MS-DOS), Text (Windows ANSI), Word 6.0,95, Word 97, Word 2000
Symbian OS MS Excel 5.0, 95, MS Excel 97, MS Excel 2000
Example implementations of MOAs (1/2) Nokia 9210i
Office the word processor application to write and edit text documents the spreadsheet application data can be stored in a workbook
Each workbook contains at least one worksheet A workbook can also contain chartsheets, which are spreadsheet
documents containing charts based on data from a worksheet the presentation viewer application can be used to view MS
PowerPoint presentations it can be forwarded as a fax, by email, or via infrared
Example implementations of MOAs (2/2) Nokia 7700
Office the data input is done through the virtual
keypad or through the touch screen to the word processor application
it includes the PDA functionality such as to-do list, calendar and contact lists
it is equipped with presentation viewer to view power point presentations
Conclusions Mobile Office Applications provide true mobility for
data and efficiency in data management Data synchronization is possible through SyncML
DS Series 90 provides means to develop media
applications as well as office applications PDA functionality equipped mobile phones Wide range of PC Office application formats are
supported Example implementations Nokia 9210i and Nokia
7700 mobile phones
References www.nokia.com www.forum.nokia.com MITA vol1, vol2 and vol3
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