> Also no idea how to add currency to the wallet... that could be another issue. Isn't that just sending coins to an address given as QR? In the demo it shows

> Also no idea how to add currency to the wallet... that could be another issue. Isn't that just sending coins to an address given as QR? In the demo it shows two kinds of QR: - Address (to deposit) - Signed transaction (to send) And the unsigned transaction is sent via BLE (I'm guessing only one way, so while not completely air gapped, it sounds fairly secure).