2 - Karamvir Singh

I am really impressed with Yahoo mail because it is really easy to get  used to and easy to start with at the same time. Its is very easy to sign in and even easier to sign up. This is an obvious design because it has a clear purpose, only has the necessary features, and reduces the clutter to make the website very likable. Also, it deliberately makes the user to do things such as blinking cursor in the Yahoo ID space to get the user's attention. At the same time,  making the Sign In and Create A New Account buttons bigger and colorful so they can be easily spotted. Overall, The Yahoo Mail log in screen is an obvious design because it has all the properties mentioned by Robert Hoekman.

Here is a picture of the log in screen: