As time passed, these disparate groups became increasingly autonomous, often working with minimal funding or sourcing funds from sympathizers independently from the main al Qaeda leadership.
Audi has been vaguer about what it will show, though the automaker currently leads the growing attention for autonomous cars that has developed since Google started working with its automatic Toyota Prius in 2009.
At this stage, the robots are pre-programmed, but a future goal is to make them autonomous and to increase the number of collaborative units working as one.