Message from the ISMAR 2018 Science and Technology Program Chairs and TVCG Guest Editors

In this special issue of IEEE Transactions on Visualization and Computer Graphics (TVCG), we are pleased to present the TVCG papers from the 17th IEEE International Symposium on Mixed and Augmented Reality (ISMAR 2018), held October 16–20 in Munich, Germany. ISMAR continues the 20-year long tradition of IWAR, ISMR, and ISAR, and is undoubtedly the premier conference for mixed and augmented reality in the world.