Grand challenges in WaterHCI

Figure 1: A collage of WaterHCI works: a) "Gravity Well" fosters aquatic play through robotics [143]; b) "Growlerboarding" is an interactive icewater paddling video game on a wearable display [87]; c) "Ocean Space Habitat" is a portable inflatable station to augment lengthy in-water decompression stops for divers [76]; d) "Project Moonwalk" conducted human-robotic cooperative lunar-analogue underwater trials; e) Extended reality in floatation tanks: "Sensory-reprivation tank" [92] and f) "Fluito" [106]; g) Augmented reality under water [135]; h) Playing with "AReef" in public pools [134]; i) "LifeBoat" is a biological laboratory and psychological profiling station (contained within an off-shore platform lifeboat), visa and passport processing terminus [53]; j) Inside "LifeBoat" [53].