hi
what could happen if someone steal your device? physical access to it means lost the money?
or there is a way to enter some kind of pin with the two buttons of the device?
The wallet in the device could be encrypted, and the password sent from the computer every time you send a transaction. That way, you'd need the device and the password to transfer money.
Haven't followed this thread, so I don't know if it's considered, but it's absolutely possible.