It uses the domain security database on the primary controller.

It uses the DS's touch screen as the primary controller for maneuvering the monkey around the level, although D-pad control is also supported.

Five seconds after liftoff, an electrical short disabled one primary and one secondary controller on two of the three main engines.

For example, the primary wireless controller (the Wii Remote) can be used as a handheld pointing device and detects movement in three dimensions.

The Wii Remote is the primary controller for the console.

"Bats are the primary controllers of insects that fly at night," said Dr. Tuttle, the founder and executive director of the bat conservation group.

They redesigned the game's point-and-click interface to accommodate the Wii Remote, the primary controller for the console.

Nearly every major game system, after the NES incorporated it, has included a D-pad onto the primary controller.

The primary controller would have access to all devices on the network, while individual control stations could have varying levels of functionality.

The primary controller will provide the pooling and meta-data management services.