At KU Leuven - LICT we have multiple groups that might be interested in this topic. In the Human-Computer Interaction pillar e.g. there is focus on speech, gesture, text (NLP) & tangible interface technologies as well as all kinds of visualization. (We recently also have new professor focusing entirely on VR). But related to these calls we also have expertise on reliable (delay-free) wireless communications, distributed systems/architectures and personalized learning.