Waterar May 2026

: Using AR headsets (like HoloLens) to overlay 3D models of underground water pipes onto a street view for maintenance.

Water that exists as water rights claims in legal documents but not in the real world is known as "paper water". California Water Impact Network waterar

: Using sensors to detect ripples in real water and projecting digital "fish" or "waves" that react to the movement. : Using AR headsets (like HoloLens) to overlay

There are several papers on using AR to "see" hidden water infrastructure: There are several papers on using AR to

In legal and environmental research, "" is a well-known term. It refers to water that exists in legal documents and rights but does not physically exist in the reservoirs or rivers due to overallocation.

If you provide a few more details—like the authors, the specific technology (e.g., "water-resistant paper" or "underwater AR"), or where you heard the name—I can help you track down the exact paper. Over Allocation - California Water Impact Network