If you look up in the top right of your browser, you'll see no search button. No matter what browser you use, you'd see a search box with no button. Billions of

If you look up in the top right of your browser, you'll see no search button. No matter what browser you use, you'd see a search box with no button. Billions of people see this interface everyday. Even if the user doesn't know what a browser is, they know to press enter in that box. I agree that this isn't a good redo, but your comments are off target.