Space Series is a new focus-plus-context technique for presenting both spatial and temporal data in a single 2D plot. Initially, the display shows an overview of the temporal distribution of the data. Focus is then interactively applied along the X-axis, the Y-axis, or both, expanding the spatial dimension of the data set. When focusing is applied simultaneously along both axes, twodimensional ...

background over the past few decades diabetes has emerged as an important non-communicable disease in subsaharan africa (ssa). sight loss from diabetic retinopathy (dr) can be prevented with screening and early treatment. the objective of this paper is to outline the required actions and considerations in the planning and development of dr screening services.   methods a multiple-case study app...