Visualization is ultimately a
psycho-physiological phenomenon.
This remark could be exploited in solving some
current challenges of visualization research.
One of the most striking
fact of biological vision is its use of foveated
images
in which the resolution is higher
at the fovea than at the periphery.
Such images have remarkably low data density
compared to uniform images. To compensate for the loss
of uniform resolution, we must provide
new degrees of active control
to
the visualiser. Our research is focused on
developing such techniques and applications.