Elon Musk, the CEO of electric car organization Tesla, has said he anticipates that the firm should make self-drive "robotaxis" out and about by 2020. The entrepreneur made the vow as he declared an improved microchip for its driverless vehicles. Mr Musk told investors he anticipated that regulators should affirm ride-hailing in certain territories for autonomous vehicles. He included: "I feel very confident in predicting autonomous robotaxis next year." Mr Musk said he anticipated that the plan should work on a model like that of Uber or Airbnb. The organization revealed PC hardware for what it said was "full self-driving" abilities as the new microchip. There are as yet technical and lawful difficulties ahead for driverless cars, which as of now are not considered as modern or roadworthy as cars with drivers, nor safe enough for public streets. Mr Musk said its custom-designed chip was the best accessible and a significant achievement in self-driving. Tesla's vehicles are not yet at the standard of autonomy expected to earn the tag "self-driven". Level 4 autonomy implies a vehicle can drive itself with a human on standby, with level 5 the standard required before it tends to be called genuinely autonomous of human agency. No Tesla car is at either level up until this point. Mr Musk had guaranteed beforehand that self-driving cars would be out and about in 2018.