Tim Cook confirms Apple tests with cars

Apple has admitted for the first time that the technology company is working on self-propelled cars.

According to Cook, Apple focuses on 'autonomous systems'. 'We see it as the mother of all artificial intelligence projects. It is probably one of the hardest projects we are working on,' said Cook.

For a while, rumors are that Apple is using self-propelled cars. For example, in April, the company received a license from the authorities in California, home to test such a car. However, Apple has so far spoken in all languages.