> I've been worrying about moving through v-space with the equipment
> available; for a quick and dirty version, we can't depend on anything
> other than a mouse and keyboard. So suppose motion isn't continuous;
> suppose there are discrete points of view, and we teleport to these.
> That is, the underlying position space is discrete (though not
> necessarily with uniform distances between the points of view).
For machines with insufficient power to support smooth motion
through a VR scene, we can provide browsers which allow you to jump
to a new position simply by clicking on where you want to go.
Double clicking would then be reserved for picking things up or
teleporting through a cyberspace hyperlink.
The cursor motion keys could be used for systems without a mouse or
other pointing device. Although it would be quite a challenge to
write a VRML browser for a 512K DOS system!
-- Best wishes,Dave Raggett
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