Interoperable open source digital wallets are on the way thanks to the OpenWallet Foundation
Digital wallet technology is something of a minefield at the moment, but the Linux Foundation may have a solution.
The organization has announced plans to form the OpenWallet Foundation (OWF) which will help to develop open source software to increase interoperability between digital wallets. There is no intention to create new standards, and the OWF will not publish a wallet of its own. Rather, the aim is to bring together a collaborative community to build an open source software engine that can be used by just about anyone to create digital wallets.