Lane departure warning systems alert drivers when their vehicle leaves its lane, reducing accidents caused by inattentive driving. They use cameras or sensors to detect lane markers and sound an alarm if the car drifts. These systems are available on new cars and can be installed on existing vehicles. A lane departure warning is a […]
Fast lanes in supermarkets are designed for customers with a limited number of items. They have smaller counters and are narrower than regular lanes. Self-checkout machines are becoming more common, but estimating the number of items in front of you is still important. A fast aisle in a supermarket is a checkout designed for a […]
