@cbsnews: Amazon's new smart glasses for delivery drivers are raising concerns among employees who say the technology "might be used to ultimately replace them," according to Dave Lee, U.S. technology columnist for Bloomberg Opinion. "Amazon's record on some of this stuff hasn't been great in the past," Lee explains. "Drivers have had cameras in their vans, for example, for quite some time. And some of those pieces of footage have leaked to the internet. So, there are concerns just how sort of safe this data is going to be and how the data sets may be used in future, beyond this current use case."