When creating a contract, the user has the opportunity to choose a Trustee who can confirm deny the occurrence of certain events. In this case, the user can configure a different number of required confirmations no answers refusals.For example, in the case of user inactivity the poll of Trustees which confirms that the event has occurred.Personally,I liked it very much,I have not seen this yet, I hope it's all realized!
Conveniently, when a complex process inside is simple enough for users. When they do not need to bother and think about the technical side of things, but simply use the product.