I used sliderocket for my app presentation. This online presentation tool is intuitive to use.  It's possible to upload power point presentations and allow multiple users to collaborate on the presentation.  Video and audio can be imported into the presentation.  As the presentation is hosted on the sliderocket site it can be accessed on any lap top or pc.  Where a particular slide is repeatedly used throughout a presentation any changes made on the slide automatically carry through to the slide wherever it is used in the presentation.  

 I used alteregos to record my reflections.  The trial version is restricted to two avatars one male and one female but this was sufficient for my purposes.  The audio is recorded directly into the application and if a text file of the script is uploaded this improves the quality of lip syncing.  When published to youtube it is possible to upload to the portfolio.  This application is quick and easy to use and produces a high quality animated version of my reflections.  

 I used a trial version of app cobra to create an app version of my presentation.  With the trial version there is a maximum number of slides that can be imported into the application.  It is possible to publish the app as a web app, android or apple app.  With the limited time available I found this application easy to use and could see how it could be used in a class project with students.  That the number of slides is limited would focus the student to include only necessary information.  In my view creating an app for their mobile would provide an innovative way to engage students in project work