article_snippet.sent: A ‘Autonomous Multi-Robot System for Vehicle Extraction and Transportation’ (Avert)  
article_snippet.sent: computer first selects a vehicle to be moved after cameras have mapping the area for obstacles in detail.
article_snippet.sent: System then works by sending a deployment unit to scan the area for obstacles again and identify new potential obstacles.
article_snippet.sent: -board sensors, including two lasers and a digital camera help the Avert tool move the vehicle without human intervention, while avoiding obstacles.
article_snippet.sent: Avert can provide an autonomous capability to remove blocking vehicles which is not currently available.
article_snippet.sent: Other uses could include removing cars parked in a tight spot or helping vehicles move within a car park without a driver.
highlights_snippet.sent: Unit is used to scan the area for obstacles and plan a route to the car .
  