CRISTAL Limitations Summary:

-  Construction time is long and cumbersome, requiring special
knowledge and skills in the CRISTAL macro programming language.

-  Annotations and modifications by application users are
difficult.

-  No path marking capabilities to create information trails.

-  Not yet capable of merging raster and vector based graphics
environments.

-  Image files created by the Targa 16 are memory intensive, and
adequate compression routines have not been integrated.

-  Data query capabilities are limited to the specification of a
precise text or numeric search string.

-  Communicates no sense of structural (hierarchical or network)
relationships between information fields.

<efile27>   Case Study Limitations Summary
<efile39>   CRISTAL Potential
<dfile60>   CRISTAL: Limitations 1.