“Made in Germany” is an autonomous car developed by Autonomos-Labs that is fully capable of picking you up at a random location and controlled by your iPad.
The concept is that you will use your iPad to request a taxi. Your iPad GPS location will be used to direct the cab to your location. You can use the iPad to track the taxi as it heads towards you. Once it arrives, you specify where you would like to go using your iPad and the vehicle takes you there.
Is it safe sans driver? You have to take a look at the video above.