PMC

Juxtaposed are examples of geometric zooming into the static display of multiple levels optimized for preventing label overlaps (top) versus semantic zooming with successive revealing of lower levels of term dominance (bottom).

Full 3D zooming: Continuous 3D spectral zooming during live 4D-OCT. The images are extracts from screen records of the live 4D-OCT software at different time points, displaying an alignment disc with a 1.5 mm hole (Thorlabs, VRC2SM1, USA). Lateral and axial zooming was performed simultaneously enabling full 3D zooming. The corresponding video can be found in the supplementary materials (Visualization 5). Estimated scalebars.

A 2D Horstein-zooming interface using linear and non-linear zooming displays (every second step shown). Targets are shown as black points, with the intended target shown as a larger red marker. (a) Linear zooming, where the geometry of points is fixed, and the view spans an interval of constant density. (b) Non-linear zooming, where the inverse PDF is directly applied to points in a 2D space, pushing unlikely points to the edges of space, always showing the entire unit interval.

SEM images of synthesized perovskites SK9-SK10; [SK9 (a): With ×100 Zooming; SK9 (b): ×200 Zooming; SK10 (a): With ×100 Zooming; SK10 (b): ×220 Zooming].