First, the functionality to create a new game was
implemented. Until now, it was only possible to create
games from the desktop-authoring tool. These games are the containers of items; second, the functionality to create
items was implemented so that users can create text, video,
audio, and multiple-choice items in context recording or
taking pictures with the mobile device; third, a scientific
literature review was performed, and the ten limitations for
universal access were identified; finally, these shortcomings
were analyzed and covered as illustrated in Appendix