Comunicació presentada a: MobileHCI ’17, celebrat a Viena, Àustria, del 4 al 7 de setembre de 2017.

Mixed-reality environments allow to combine tangible interaction with digital feedback, empowering interaction designers to take benefits from both real and virtual worlds. This interaction paradigm is also being applied in classrooms for learning purposes. However, most of the times the devices supporting mixed-reality interaction are neither portable nor affordable, which could be a limitation in the learning context. In this paper we propose CETA, a mixed-reality environment using low-cost Android tablets which tackles portability and costs issues. In addition, CETA is open-source, reproducible and extensible.

This project is funded by the National Agency for Research and Innovation of Uruguay through its Digital Inclusion Grant (Fondo Sectorial "Inclusión Digital: Educación con Nuevos Horizontes" - 2015:FSED_2_2015_1_120888)