User will be able to configure any of their keys to be on the Ledger, or they can optionally configure a key that isnt on the Ledger.
So yeah I imagine owner key at least and maybe active key would be good living on Ledger. Posting/memo key maybe safe to be in a password manager like Lastpass.
Cool! That design makes sense to me.
Do you anticipate other wallets besides Vessel will be able to use the hardware wallet? Hive Keychain support would be convenient.
Nice. BTW I've switched from Lastpass to Bitwarden. Bitwarden is open source and has a nicer interface and design.
Yeah there are already javascript libraries to interact with ledger so I am sure Keychain and others could adapt when it is working.