[Infovis] Student travel support grants for ACM IUI 2019

Applications for student travel support grants for attending IUI 2019 are now open! See https://iui.acm.org/2019/student_grants.html for details. -- ACM IUI 2019 (https://iui.acm.org/2019/) is the 24th annual meeting of the intelligent interfaces community and serves as a premier international forum for reporting outstanding research and development on intelligent user interfaces. ACM IUI is where the Human-Computer Interaction (HCI) community meets the Artificial Intelligence (AI) community.