JUMBO screenshots ( ca . 1997) showing support for spectra, properties, molecular structure in 2D and 3D and a variety of applets and widgets. Note the considerable change in syntax from the earlier picture; we have prototyped a namespace approach (e.g. XML.* and CML.*). These were later separated into CML and STMML . The molecules and spectra had clickable locations so that peaks and molecules could be linked. (Note: Image is a scan of original overhead transparencies).