Besides the image data, how do I capture other experimental data?
The OMERO.editor tool can be used to add Protocols and Experimental metadata to Projects, Datasets and Images in OMERO. A movie demonstrating this functionality in the OMERO Beta 4.1 release is here.
It is also possible to annotate projects, datasets and images with a Description, add Comments and Tags, as shown in various movies on the OMERO feature list page.

