Amid the wave of hype over artificial intelligence, a growing chorus of fear has sprung around software engineering, where executives are threatening to automate swaths of work. But an ongoing overhaul at America’s second-largest private employer has a more immediate warning — already on warehouse floors.

Amazon executives believe the company is on the cusp of its next big workplace shift: replacing more than half a million jobs with robots.

According to the Times, specific changes are occurring at a pace: At Amazon’s superfast delivery hubs, the company is aiming to build warehouses employing a minimal human workforce.

Amazon is bringing delivery details directly to drivers’ eyeballs.