Referencias
Design Toolkit: http://design-toolkit.recursos.uoc.edu
Métodos de evaluación sin usuarios: http://0-materials.cv.uoc.edu.cataleg.uoc.edu/daisy/materials/pid_00176601/pdf/pid_00176605.pdf
10 Usability Heuristics for User Interface Design: https://www.nngroup.com/articles/usability-101-introduction-to-usability/
How to Conduct a Cognitive Walkthrough: https://www.interaction-design.org/literature/article/how-to-conduct-a-cognitive-walkthrough