Yusseli Mendoza and M. Baranauskas. 2019. Enhancing a Tangible Tabletop with Embedded-Technology Objects for Experiencing Deep Time. In Anais do XXV Workshop de Informática na Escola, novembro 11, 2019, Brasília, Brasil. SBC, Porto Alegre, Brasil, 598-607. DOI: https://doi.org/10.5753/cbie.wie.2019.598.