This confers a speed advantage to the user as the computer does not need to render unseen objects.

Her eyes, wide open and unblinking, were focused on some unseen object past Ritter's shoulder.

He occupied himself with some unseen object while the people on the rope pulled him in.

For this mechanism to work, the unseen object has to be very small, like a white dwarf, neutron star, or black hole.

The man notices that Lenka's food was sliced by an unseen object.

Its ghostlike arms were extended, as though reaching toward an unseen object.

"We could-" Before he got a chance to finish his sentence, they were struck again by an unseen object.

This can be demonstrated by moving a previously unseen object into a person's field of view.

Suddenly one of the warriors tripped on an unseen object.

Her right hand dangled just over the edge of the bed for a second, as she dropped an unseen object onto black cloth.