fasvis
Fasvis is a fictional concept used in speculative fiction and collaborative worldbuilding to denote an assumed perceptual phenomenon that combines rapid visual processing with integrated memory. In fiction, fasvis is typically portrayed as either a natural trait found in certain species or an enabled capability via technology or augmentation. The term is not based on verified scientific observation and has no standing outside its fictional context.
Etymology and usage of fasvis vary by work. It is commonly described as a portmanteau of fast
In-universe characteristics commonly attributed to fasvis include accelerated sensory throughput, enhanced predictive perception of motion, and
Taxonomy and examples within fictional settings typically distinguish natural fasvis from artificial fasvis, the latter arising
In real-world reference contexts, fasvis remains a constructed term for worldbuilding and does not denote a