Just watched Demo #3. Great job guys @Chuck Williams @chrisadam @j0shua @subakumaran ! There are several thoughts about what I saw: Suffixes in the usernames - IMHO a bad idea. This will cause difficulties when I want to verbally tell someone my username: John Doe one seven three five six two ... WHAT?! This will not give you any additional security or privacy if the user can be found by username in the blockchain explorer (as shown in Demo #1 14:40) or by another method by performing search in DashDrive data. To improve privacy (from screenshot leakage or from people behind the shoulder), it's better to just hide the username from the Home screen and show it only on your Profile page. Home screen: with balance, notifications, transactions; Profile page: with username, avatar and other. I like the simple and clean design of Chris. It most suits the concept of "your grandmother can use". But personally I (like a techie) would like more information and more control over all events and my actions. I.e. I need an app that my grandma is unlikely to want. As Joshua noted, there are 3 different approaches and that one must think about how to synthesize them into one united design. But in my understanding - creating a united design would be a wrong approach. It is impossible to please everyone, from techies to grandmas, by creating a united design - different categories of people will want to see different interface features and different approaches to interact with the app. For example, For the grandma, the "Send Dash" action should be as simple as possible - without unnecessary settings, checkboxes, sliders, anything that frightens or makes you doubt because of lack of understanding. As an advanced wallet user, I would like: "Coin control", PrivateSend selection, InstantSend selection, fee value selection. To get what we want, we need two different switchable designs, or two apps I would highly recommend watching this speech on TED (one of my favorite): Malcolm Gladwell - Choice, happiness and spaghetti sauce "You had been looking for the perfect Pepsi Design. You're wrong. You should be looking for the perfect Pepsis Designs" Thanks for your time!