Bubble classroom with VLC in higher education

Research on the different application possibilities of Visible Light Communication (VLC) have increased the knowledge about the multiple contributions of this new technology to satisfy the needs of different social, educational, health and production fields. The post-pandemic situation present in all the countries of the world has generated the need to seek new forms of organization in university educational institutions and strategies to favor access to classrooms within virtual platforms during the implemented quarantine stage and create other alternatives to the post-pandemic stage. This new stage will require reorganization, spaces, times and conditions in the classrooms where the classes are held. The objective of this work is to identify the needs and obstacles to implement bubble classrooms in Engineering and Technology careers for synchronous and asynchronous face-to-face activities in the post-pandemic stage, with the teacher or specialists in their area in order to strengthen their professional training. The selected methodology was quantitative and made it possible to collect, through online surveys carried out with students, data on the possibilities and difficulties of connectivity of students in face-to-face classes and their appreciation of the change proposed in this work, when applying this model of bubble classrooms connected through the LI - FI Technology, the access to knowledge of the students is favored that with an LED lamp directed to each of the computers and transceivers they can have Internet at low cost throughout the development of the classes.