iPhone 6 and 6 Plus have large screens and not everyone has large hands. If you’re holding the phone and find it difficult to access the top part of the screen, just double tap (NOT PRESS) on the TouchID (Home button). The screen will be pulled down and you would be able to access the top part. Now THAT is usability.
Ed Krol's book, "The Whole Internet User's Guide & Catalog", was probably the first popular book about the new medium. It was published in 1992 and selected by the New York Public Library as one of the most significant books of the 20th century. [more...]