A special strength of IRIS is that it makes rheology visible. Its graphics platform does more than display results; it reveals relationships and lead parameters. Experimental observations can be compared, categorized, parameterized, and linked to theoretical descriptions in ways that are both rigorous and visually compelling. The result is a style of scientific work in which the images themselves become an active part of discovery.

A distinctive feature of IRIS is the Smart Plot (SP) concept. Every plot retains its full provenance: the original data, the analysis pathway, and the model calculations that created it. With a single click, users can return from any graph to the underlying experiment and reconstruct the entire path that led to the visual result. This makes the work transparent, reproducible, easy to modify, and easy to communicate.

Developed over many years with contributions from numerous collaborators, IRIS combines advanced rheological methods with an intuitive interface and a visually powerful style of working. It turns rheology into an interactive graphical experience—one that helps transform measurements into insight, and insight into confident scientific and engineering decisions.