§ the covering of the graphics when the text is read, or vice-versa,
§ spatial jump (in the printed or displayed material) between the related or referred aspects, (for instance, placing of the directory of topics remotely in other pages than in the page being read), etc,
§ the overlapping of elements which are better viewed simultaneously. For instance, overlapping of different directories of the respective actions to be achieved,
§ others.
From a psychological point of view, the above aspects, regarding the non-separation between the related text and graphics, wrongly solved, may influence negatively the absorption of knowledge, by interrupting the process of forming mental representations of the content.
Solutions to avoid these wrong situations are elaborated.
For instance, by different technologies, using two (or several) separate, simultaneous displays of separate elements on the same screen.
Through these actions the overlapping is not produced, or is present only in a part of the separate windows (or frames), or only in an insignificant zone.
Solutions to avoid these wrong situations are elaborated.
For instance, by different technologies, using two (or several) separate, simultaneous displays of separate elements on the same screen.
Through these actions the overlapping is not produced, or is present only in a part of the separate windows (or frames), or only in an insignificant zone.