There is a new publication on digital epigraphy in which the project authored a chapter on Maya writing.
Prager, Christian, Nikolai Grube, Maximilian Brodhun, Katja Diederichs, Franziska Diehr, Sven Gronemeyer & Elisabeth Wagner (2018), The Digital Exploration of Maya Hieroglyphic Writing and Language, in: Crossing Experiences in Digital Epigraphy: From Practice to Discipline (pp. 65–83), edited by Irene Rossi & Annamaria De Santis. Berlin & Warsaw: De Gruyter Open.
https://doi.org/10.1515/9783110607208-006