Can you add a feature that if by say, year 2029, if no funds in the device move at all, then all the funds are to be sent to so and so person or heir of that person by a lawyer?
+1 ... this is imho a big new space to explore. Every wallet should support something like this. I'd be willing to pay a small fee to have inheritance service.
reply
This could be implemented for example by Miniscript which is slowly making its way into Bitcoin. I suppose if there is enough demand for this, it will make its way into hardware wallets too.
reply
Something like that is achievable with a presigned timelocked transaction, no lawyers involved. Of course the heir has to be able to publish a presigned transaction. The UI around all this could be better.
reply