Discussion Forum—A Way with Words, a fun radio show and podcast about language

This as part of an iPhone 5 spiel:

With just a touch of your home button, the touch ID sensor reads your print and automatically unlocks your phone.

Used that way, 'automatic' seems to mean 'using a new method, perhaps easier and producing quicker result.' Accordingly it should be good like this too:

With a slight suck through a hollow straw, juice automatically pulls its way up into the thirsty mouth.

With our multilayered backed-up networks and data center, 200 plus round the clock IT staffs to catch and correct unwanted errors, plus a doctor , full time nurses and psychiatrists, our modernized supply-chain is now fully automated.