Social learning tools as a way to include students who are at home due to illness into collaborative discussions held in class. Twitter is an established micro-blogging service available to individuals with Internet access world-wide and provides unlimited access to social networks for its users, to send and receive messages. In 2006, it was funded by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams. One of the common site users is media outlets to broadcast current news updates. For this reason, people use Twitter as a daily source of information to inform themselves on local and world news. Another way that Twitter
Jelly (app) launching a native mobile app called Jelly. On April 1, 2013, Biz Stone wrote the company's first blog post, giving only very vague information about the product. A "TechCrunch" writer inferred that the product would be targeted at do-gooders on the go. Other news publications also published speculation about the app. In May 2013, while still in stealth mode, Jelly raised Series A funding from Spark Capital, SV Angel, Square CEO Jack Dorsey, Reid Hoffman, Al Gore, Bono, and others. The app release was announced, thereby bringing Jelly out of stealth mode, on January 7, 2014. The announcement was picked