abstract = "a design of graphical user interface for a simulated
breeding tool with multifield. The term field is used
here as a population of visualized individuals that are
candidates of selection. Multi-field interface enables
the user to breed his/her favorite phenotypes by
selection independently in each field, and he/she can
copy arbitrary individual into another field. As known
on genetic algorithms, a small population likely leads
to premature convergence trapped by a local optimum,
and migration among plural populations is useful to
escape from local optimum. The multi-field user
interface provides easy implementation of migration and
wider diversity. We show the usefulness of multi-field
user interface through an example of a breeding system
of 2D CG images.",