2 ms·
Basically the 'card' is in your phone, which has a battery and a CPU, so it can secure the communication of your identity which is tied to your bank information
by oconnore 15y ago
Basically the 'card' is in your phone, which has a battery and a CPU, so it can secure the communication of your identity which is tied to your bank information.
The radio frequency is identical.
- icebraining 15y agoYeah, but in the article they talk about the Octopus, which is a real card instead of a phone, as an NFC device.