I am creating an entirely new kind of wallet. It's mostly done. But I am getting a bit discouraged by the response so far. And so I am here in front of you guys to explain the idea.

I call it Treasury.

It's a wallet where you can invite yourself and your friends to create a "treasury". One person is allowed to spend and others can only see (watching wallets). Additionally, it is also possible to regulate the spending by creating access control. For instance, one is only allowed to spend X amount of bitcoins in Y amount of days.

Is there anyone who wants to try this?