[kde-edu]: possible new Kig feature

[Tevi]

Hi,

It is only for giv Kig team an idea for a new feature that I think
it would be usefull at classroom.

Change the backgroud and draw objects over a picture.

For example, make trigonometry over the land, or coast lines.
Or over a building façade, in order to emphasize geometric objects and 
relations.

I don't know the difficulty of this, but I suggest it. ;)

Tevi