Daniel Mendes, PhDI am an Auxiliary Researcher at INESC TEC and an Invited Assistant Professor at Faculty of Engineering of the University of Porto. Received my PhD (2018), MSc (2011) and BSc (2008) degrees in Computer Science and Engineering from Instituto Superior Técnico, University of Lisbon. My work is manily focused on virtual and augmented reality, multimodal interfaces, 3D user interfaces and touch / gesture-based interactions. I was in the organizing committee of the ACM ISS 2020 and Eurographics 2016 conferences. I am member of ACM, IEEE, Eurographics and the Portuguese Group for Computer Graphics.