Amazon and Tesla push ahead with AI and robotics projects

Amazon is moving forward with several projects involving artificial intelligence and robotics. The company is reportedly developing an AI-powered smartphone and has acquired a Swiss robotics firm to work on 'doorstep delivery' automation. Founder Jeff Bezos is also pushing to use AI to automate more of the company's production processes.

Separately, Tesla is advancing its autonomous vehicle technology. The company has finally delivered its first electric semi-truck to customers and reports indicate it is preparing to unveil a new car model designed without a steering wheel. This comes amid reports of multiple Tesla vehicles being involved in collisions during autonomous driving operations.