Final answer:
Lane departure warning systems alert drivers when they are unintentionally veering out of their lane, enhancing vehicle safety through technology.
Step-by-step explanation:
Lane departure warning systems are designed to alert drivers if they are leaving their lane of travel. These advancements are part of a suite of technologies that enhance vehicle safety and help prevent accidents. By signaling an alert, such as a vibration in the steering wheel or an audible alarm, these systems aim to prevent unintentional lane departures caused by driver distraction or drowsiness. While the question seems to have a typo, the correct subject pertains to technology within the automotive industry, specifically safety features that assist drivers. Tollbooths and transponders are also part of highway technology, but rather more aligned with traffic flow management and toll collection than individual vehicle safety features.