Here are two examples of what is new in the world of Japanese vending machines.
First we have a video of a new book vending machine at JR’s Ebisu Station. Some customers prefer buying books the old fashioned way, but a poll found that 75% find the new vending machine to be convenient.
Next we have a new model of Coca Cola vending machine that receives news signals and informs people of current events and weather on a news ticker. In the event of a major earthquake, such machines will get a special signal that makes them display emergency messages and converts them into free drink dispensers. There are already 10,000 machines of this type throughout Japan.
The linked article has links to a couple of (Japanese language) YouTube videos.