Generally cyberspace is compared to a type of electronic _______.

Cyberspace is generally compared to a type of electronic open space, a boundless area for movement and exchange.

An electronic screen is only the surface of display, not the spatial expanse the comparison intends.

An exhibition room is a confined display setting, too limited to capture cyberspace's openness.

An electronic campus names a specific institutional space, narrower than the open expanse meant here.

The metaphor stresses free navigation across a vast, non-physical territory.

Users roam this open space much as they move through physical space.