HTC is releasing its first tablet since 2011 in the form of the new Nexus 9, an addition to Google's famed tablet lineup. It's a 9-inch tablet with a high resolution screen, brush aluminum design, and a 4:3 aspect ratio. The 4:3 aspect ratio is unique for tablets, except for the iPads, because the 16:9 aspect ratio is more popular. 4:3 is best for multi-tasking and getting the most out of the screen while performing tasks, although it doesn't provide the same viewing experience for videos and movies as 16:9. A keyboard and dock are coming out, sold separately, so the Nexus 9 could become a great tablet for multi-tasking and power users. It's releasing on November 3.