With an external switch, the player can manually control the gun.

Delivery of air to the vest can be controlled manually.

Before battle, players are given a choice of strategies to take, although they can manually control all units in the battlefield.

These cutting knives could been controlled manually from the engine room.

The player manually controls the viewing perspective using the game controller.

Both parties cannot be controlled manually by the player.

At night, Holly finds her way back to the girls, who were using paddles to manually control the boat.

A few manually controlled models are out there, but they are becoming more difficult to find.

This creates an enormous complexity in the overall computer network which is hard to control manually by one or more human operators.