# theatRICS theatRICS is a GUI application for **Raster Image Correlation Spectroscopy (RICS)** and **perpendicular scanning FCS (pSFCS)** analysis. ```{toctree} :maxdepth: 2 :caption: Documentation installation quickstart gui_app workflow/rics_export workflow/rics_fitting workflow/sfcs workflow/fcs_fitting workflow/frap workflow/vesicle_finder workflow/diffusion_map outputs troubleshooting api ```