I think just changing the text on the "drag and drop" box could make it more user-friendly. eg, "Drag and drop here, or click to browse. Segmentation jobs accept single images or zip files with images, tracking jobs accept tiff stacks." Otherwise, it's not intuitive which files will be accepted for different jobs, and jobs can fail in non-obvious ways if the wrong file type is sent through.
I think just changing the text on the "drag and drop" box could make it more user-friendly. eg, "Drag and drop here, or click to browse. Segmentation jobs accept single images or zip files with images, tracking jobs accept tiff stacks." Otherwise, it's not intuitive which files will be accepted for different jobs, and jobs can fail in non-obvious ways if the wrong file type is sent through.