“…It is in the interaction of the student with a virtual learning environment and its resources, which leads to seek solutions that effectively respond to various issues. Research and their proposals of models and techniques converge on similar points such as: decrease of barriers [34,[47][48][49], quality assessment [4,50], user experience feedback [39,49,[51][52][53], personalization and recommendation [11,38,54,55], and effective publication of accessibility information [24,56].…”