The Laboratory of Learning Technology and Educational Engineering (LTEE), is a Research and Development laboratory at the School of Humanities, Department of Preschool Education Sciences and Educational Design, University of the Aegean, located in the island of Rhodes in Greece. The LTEE lab was founded in 2000.

The Laboratory focuses on Learning Technology (valorisation of the cognition and the emerged intelligence mechanisms, design, development and implementation of technology-enhanced learning environments) and on Educational Engineering (systemic approach of the variety and complexity of interactions among the learning-teaching situations and the organization models of educational units).