The portals create a visual and physical connection between two different locations in three-dimensional space.

A connection should be maintained at all times, using some combination of physical and visual connections.

This helps students to make visual and emotional connections to the new language structures they are hearing.

The ground floor is kept transparent to maintain a visual connection between the public and the public programs of the building.

"I still wanted to engage people, even without physical contact, which led me to the use of light for a visual connection."

This is the least successful composition, with little visual connection between Rush and the model.

And he broke the visual connection between the two ships.

Whether or not these visual connections actually create events, they do heighten the sensation that things are happening.

As people go to work, just a visual connection with this building will provide a spiritual balance in life.

Bateson's eyes glittered and he nodded, even though there was no visual connection.