The key to asemic writing is that even though it is traditionally "unreadable" it still maintains a strong attractive appeal to the reader's eye.
In its most extreme form, this can lead to concrete poetry or asemic writing.
An asemic text is international, and may be "read" in a similar fashion regardless of the reader's natural language.
With the non specificity of asemic writing there comes a vacuum of meaning which is left for the reader to fill in and interpret.