"Building applications for each device–iPhone, Android, Windows Mobile and more–requires different frameworks and languages. PhoneGap solves this by using standards–based web technologies to bridge web applications and mobile devices. Since PhoneGap apps are standards compliant, they're future–proofed to work with browsers as they evolve."
Fig.1 A promotional video by Sencha Inc. about their technology solution called "Sencha Space".
"For the past decade, the LMS market has evolved from providing tools that were purchased at the departmental level to enterprise–class systems purchased at the institutional or even system–wide level. However, since about 2004 the market has been fairly consistent, dominated by Blackboard corporate strategy.
Blackboard went public in 2004, signaling a real market worth of investors' attention. In 2005–2006, the market was dominated by Blackboard's acquisition of WebCT, the number 2 player in LMS, resulting in a somewhat extended Department of Justice approval cycle. Starting in 2006, Blackboard was awarded the infamous '138 patent and subsequently filed suit against Desire2Learn, the new number 2 player in LMS. About this same time, open source started to become a viable alternative to proprietary systems in general, and Blackboard in particular, in the form of Moodle and Sakai. From 2006–2009, open source became fully established for campus–wide or system–wide LMS deployments. In late 2009, Desire2Learn successfully fended off Blackboard patent lawsuits, ultimately resulting in all 38 claims being ruled invalid by a US Court of Appeals. On the heels of these efforts in 2009, Blackboard purchased Angel, taking another competitor out of the market."
(Phil Hill, 4 August 2011, e–Literatee–Literate)
Fig.1 "LMS Market Share", [http://www.deltainitiative.com/higher–education/lms–strategy]