Mobile phone

Symbian OS from Symbian Ltd. (65% Market Share Sales Q4 2007)

Symbian receives the big share in nigh markets worldwide, simply gaols behindhand early companies in the comparatively little simply extremely seeable North American market. This  equalizes the success of its big shareholder and customer, Nokia, in all markets leave off Japan. Nokia itself delights 52.9% Of the smartphone market. In  Japan Symbian is solid owed to a relationship with NTT DoCoMo, with entirely unitary of the 44 Symbian handsets released Japan coming from Nokia.
It  is put-upon aside many major(ip) handset manufacturers, admitting BenQ, LG, Motorola, Samsung, and Sony Ericsson.
Implementations  various of user interfaces along top of Symbian (nearly noteworthy being UIQ and Nokia’s have S60) are incompatible, which along with the requirement that applications functional along mobile phones be signed  is hindering the potential for a really wide unchallenged fluid applicatialong platform. It takes accepted some contrary iron attention owed to virus threats (really trojan horses).

Windows Mobile from Microsoft (12% Market Share Sales Q4 2007)

Windows CE operational system on with roving middleware are wide spread in Asia.
The two improved variants of this operating system, Windows fluid 6 professional (for match screen devices) and Windows fluid 6 Standard were unveiled in February 2007. Windows fluid is basking slap-up popularity because of the down barrier to entry for third-party developers to spell young applications for the platform

RIM BlackBerry operating system (11% Market Share Sales Q4 2007)

This OS is focused along lenient operatialong and was to begin with configured for business. New it gets realized a surge in third-party applications and gets been improved to bid full multimedia support.

iPhone OS from Apple Inc. (7% Market Share Sales Q4 2007)

The iPhone (and iPod touch) use an in operation system called iPhone OS, which is derived from Mac OS X.
Third party applications were primitively merely made useable for iPhone users through and through a web service that can be accessed via the included web browser; however, with the release of iPhone OS 2.0 Along July 11th 2008, aboriginal applications are in real time useable and can be downloaded through and through the iTunes App Store.

Linux operating system (5% Market Share Sales Q4 2007)

Linux is strongest in China where it is exploited away Motorola, and in Japan, exploited away DoCoMo.
Quite  than being a platform in its have right, Linux is exploited as a basis for a number of unlike platforms highly-developed past several vendors, admitting Motorola and TrollTech, which are largely incompatible. PalmSource  (nowadays Access) is moving towards an interface functional along Linux. Platform  another based along Linux is being highly-developed aside Motorola, NEC, NTT DoCoMo, Panasonic, Samsung, and Vodafone.

Palm OS developed by PalmSource (now a subsidiary of ACCESS).

PalmSource traditionally victimized its possess platform highly-developed aside Palm Inc. Access Linux Platform (ALP) is an improvement that was plotted to be set in motion in the world-class half of 2007. It will use technological specifications from the Linux Phone Standards Forum. The Access Linux Platform will admit an emulation layer to support applications highly-developed for Palm-based devices.

Binary Runtime Environment for Wireless (BREW)

Brew was highly-developed in the USA aside Qualcomm, Inc and is pop in North America. Brew is a wandering application development platform and end-to-end content delivery ecosystem. Brew experiences newly won a foothold in Europe via the Three Skypephone provided away network 3.