Doone

The spice allows members of the space and guild, and navigators in particular, to see possible futures. And then, like we mention ou there, they're also the mintat the humans bred and trained to act in the place of thinking machinesthe kind of futuristic savants capable of carrying out really advanced computations in their head. I think that's one of the challenges of any of these adaptations of done, is that you either have to include a lot of narration in added dialogue about what they are and how they operate,. or you need to find and focus on ways to visually represent them.