Curious to hear what innovations you see coming down the pipeline? The spec also discusses loyalty programs via tokenization, but no one has yet to implement them to my knowledge.
Due to EMV liability shift, tokenization, windows xp deprecation (as well as a number of other changes in the payment industry), merchants now have the catalyst to look at other solutions. This has opened the door for everything from POS to payment terminals to hand held registers. By lowering the bar of PCI compliance and risk, it opens up the sector to other devices and applications that do not need to meet the bars of payment compliance.