: Using the refractive properties of water droplets to trigger AR content on a smartphone. 2. AR for Water Management & Visualization

: Using sensors to detect ripples in real water and projecting digital "fish" or "waves" that react to the movement.

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 Over Allocation - California Water Impact Network

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

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.

: Visualizing how rising water levels would impact a specific real-world neighborhood using geolocation. 3. "Paper Water" (Conceptual)

Researchers often experiment with using real water as a surface for AR. Projects like these focus on: