"We can do this." Sookie pressed another button and the screen returned to a view of the stars outside. "Stand in the middle of the bridge. It's going to look like you're standing in space, in the same spot you were looking at on the map - but it's just a hologram." She waited for Tommy to get in just the right spot and then a 3D map of the stars appeared around him. "You can touch it, to move it."
"Kind of like a really big 3D tablet." Izzy chimed in.