Using whatever means you wish, identify four mobile applications that you think are interesting, important, popular, and/or cool, and prepare a brief write-up for each application. For each application the write-up should briefly:  describe the application  explain why this application was chosen  identify what combination of technologies are leveraged  identify the type of the application  describe the applications strengths and weaknesses, and  suggest any improvement that you would make. The write-up should  include a couple screen shots of how the application looks,  be between 100 and 300 words (per application) in 12pt font, and  include a link to the application so that it can be located by the reader.