The patents that the team has now really impress me and I am sure that it will be very convenient to use as a means of payment . But for this you will need a mobile wallet.
I think that in the future we will see mobile wallets as well as wallets for Mac and Linux.
The project should scale as much as possible.
And it would also be interesting to see that the codes have been audited. That is to understand that wallets are as secure as possible and as I understand we will be able to see this in the future.