This document proposes a model to assess the level of ubiquity in higher education institutions. It discusses key concepts around ubiquitous learning (U-learning) and trends in higher education, including the impact of technology. The proposal involves developing an educational model around ubiquitous learning scenarios. The model would evaluate institutions across three dimensions: technology, learning, and management. It suggests using a mathematical model and hyperplane to determine an institution's overall ubiquity level based on proportional development across the three dimensions. Future work is needed to define metrics, indicators for each dimension, and graphical representations in three-dimensional space.