Apperley, M. D.Tzavaras, I.Spence, R.D.S. Greenaway and E.A. Warman2015-09-292015-09-2919821017-4656https://doi.org/10.2312/eg.19821002A technique for presenting data on a graphics display, while avoiding the inherent windowing problem of conventional v.d.u's is proposed. This technique is centered on the concept of spatial information management. Design principles are presented, together with an example design modifying the display of a conventional microprocessor. The viability of the technique is demonstrated, and a more sophisticated implementation proposed.10.2312/eg.19821002