I like the idea of the bolt card and tapping for zaps, I've only seen video demos at bitcoin conferences and alike 

stack_harder

thanks, commented on that post about fish oil!

a meetup member brought the bolt card in order to demonstrate tapping for zaps, and i admire the ring method as well; however, i need to see a live terminal accepting it in order to get one;

that's a good point regarding the NFC feature on a google phone; it helps to think of a card/ring/NFC chip as a 2FA device

AskSN

How Much Cash Do You Keep In Your Pocket?

siggy47

thanks, commented on that post about fish oil!

a meetup member brought the bolt card in order to demonstrate tapping for zaps, and i admire the ring method as well; however, i need to see a live terminal accepting it in order to get one; 

that's a good point regarding the NFC feature on a google phone; it helps to think of a card/ring/NFC chip as a 2FA device