This is the 'phonation' release of Laryngonaut. Please see the website for detailed release notes: https://sites.google.com/view/laryngonaut/home/applanding. Quick tutorial: 1) The bottom control panel can be swiped left and right to access more panels or down to hide the panel; 2) To zoom or rotate, you need to use two fingers; 3) There is a button on the "About Laryngonaut" panel that links to a page with detailed release notes and a feedback form. Thank you very much for your interest.