What is "collision avoidance technology" in vehicles?

Collision avoidance technology in vehicles refers to advanced systems designed to enhance safety by actively preventing accidents. These systems utilize a combination of sensors, cameras, and radar to monitor the vehicle’s surroundings. When they detect a potential collision, they can alert the driver with visual or auditory warnings, or in more advanced cases, take action by automatically applying the brakes. This dual functionality of providing alerts and intervening when necessary is what sets collision avoidance technology apart, making it an essential component in modern vehicle safety features.

The systems can significantly reduce the likelihood of a crash by assisting the driver in making timely decisions or even taking control of the vehicle to avert potential accidents. These capabilities highlight the proactive nature of this technology, effectively minimizing risks associated with human error.

In contrast, other options describe alternatives that do not encompass the full breadth of what collision avoidance technology entails, such as basic alert systems without automatic intervention or features requiring manual steering, which do not actively prevent collisions. Therefore, option B best captures the essence and functionality of collision avoidance technology in vehicles.