Technical university of mombasa
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| History Logo of Symbian OS until the Symbian Foundation was formed in 2008 Symbian originated from EPOC32, an operating system created by Psion in the s. In June 1998, Psion Software became Symbian Ltd, a major joint venture between Psion and phone manufacturers Ericsson, Motorola, and Nokia. Afterwards, different software platforms were created for Symbian, backed by different groups of mobile phone manufacturers. They include S (Nokia, Samsung and LG, UIQ (Sony Ericsson and Motorola) and MOAP(S) (Japanese only such as Fujitsu, Sharp etc. With no major competition in the smartphone OS then (Palm OS and Windows Mobile were comparatively small players, Symbian reached as high as 67% of the global smartphone market share in Despite its sizable market share then, Symbian was at various stages difficult to develop for First (at around early-to-mid-2000's) due to the complexity of then the only native programming languages OPL and Symbian C+ and of the OS itself then the obstinate developer bureaucracy, along with high prices of various IDEs and SDKs, which were prohibitive for independent or very small developers and then the subsequent fragmentation, which was in part caused by infighting among and within manufacturers, each of which also had their own IDEs and SDKs. All of this discouraged third-party developers, and served to cause the native app ecosystem for Symbian not to evolve to a scale later reached by Apple's App Store or Android's Google Play. By contrast, iPhone OS (renamed iOS in 2010) and Android had comparatively simpler design, provided easier and much more centralized infrastructure to create and obtain third-party apps, offered certain developer tools and programming languages with a manageable level of Document shared on www.docsity.com Downloaded by kasi-viswanath (professorvichu@gmail.com) complexity, and having capabilities such as multitasking and graphics in order to meet future consumer demands. Although Symbian was difficult to program for, this issue could be worked around by creating Java Mobile Edition apps, ostensibly under a "write once, run anywhere" slogan This wasn't always the case because of fragmentation due to different device screen sizes and differences in levels of Java ME support on various devices. In June 2008, Nokia announced the acquisition of Symbian Ltd, and anew independent nonprofit organization called the Symbian Foundation was established. Symbian OS and its associated user interfaces S, UIQ and MOAP(S) were contributed by their owners Nokia, NTT DoCoMo, Sony Ericsson and Symbian Ltd, to the foundation with the objective of creating the Symbian platform as a royalty-free, open source software, under the OSI- and FSF- approved Eclipse Public License (EPL). The platform was designated as the successor to Symbian OS, following the official launch of the Symbian Foundation in April 2009. The Symbian platform was officially made available as open source code in February Nokia became the major contributor to Symbian's code, since it then possessed the development resources for both the Symbian OS core and the user interface. Since then Nokia maintained its own code repository for the platform development, regularly releasing its development to the public repository Symbian was intended to be developed by a community led by the Symbian Foundation, which was first announced in June 2008 and which officially launched in April 2009. Its objective was to publish the source code for the entire Symbian platform under the OSI- and FSF-approved Eclipse Public License (EPL). The code was published under EPL on 4 February 2010; Symbian Foundation reported this event to be the largest codebase moved to Open Source in history. [28][30] However, some important components within Symbian OS were licensed from third parties, which prevented the foundation from publishing the full source under EPL immediately instead much of the source was published under a more restrictive Symbian Foundation License (SFL) and access to the full source code was limited to member companies only, although membership was open to any organisation Also, the open-source Qt framework was introduced to Symbian in 2010, as the primary upgrade path to MeeGo, which was to be the next mobile operating system to replace and supplant Symbian on high-end devices Qt was by its nature free Document shared on www.docsity.com Downloaded by kasi-viswanath (professorvichu@gmail.com) and very convenient to develop with. Several other frameworks were deployed to the platform, among them Standard CC, Python, Ruby, and Flash Lite. IDEs and SDKs were developed and then released for free, and app development for Symbian picked up. In November 2010, the Symbian Foundation announced that due to changes in global economic and market conditions (and also alack of support from members such as Samsung and Sony Ericsson), it would transition to a licensing-only organisation Nokia announced it would takeover the stewardship of the Symbian platform. Symbian Foundation would remain the trademark holder and licensing entity and would only have non-executive directors involved. With market share sliding from 39% in Q to 31% in Q Symbian was losing ground to iOS and Android quickly, eventually falling behind Android in Q42010. [35] Stephen Elop was appointed the CEO of Nokia in September 2010, and on 11 February 2011, he announced a partnership with Microsoft that would see Nokia adopt Windows Phone as its primary smartphone platform and Symbian would be gradually phased out, together with MeeGo. [17] As a consequence, Symbian's market share fell, and application developers for Symbian dropped out rapidly. Research in June 2011 indicated that over 39% of mobile developers using Symbian at the time of publication were planning to abandon the platform. [37] By 5 April 2011, Nokia ceased to openly source any portion of the Symbian software and reduced its collaboration to a small group of pre-selected partners in Japan Source code released under the EPL remains available in third party repositories. [38][39] On 22 June 2011, Nokia made an agreement with Accenture for an outsourcing program. Accenture will provide Symbian-based software development and support services to Nokia through 2016; about 2,800 Nokia employees became Accenture employees as of October 2011. [19] The transfer was completed on 30 September Nokia terminated its support of software development and maintenance for Symbian with effect from 1 January 2014, thereafter refusing to publish new or changed Symbian applications or content in the Nokia Store and terminating its 'Symbian Signed' program for software certification. 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