Twelve South, a premium accessory maker of various Mac and iOS add-ons, announced a new product today. It's called the HoverBar 3, and it's the successor to the company's popular line of Apple tablet mounts.
The HB 3 looks similar to older models—it still features an iPad holder attached to a 20-inch flexible metal arm, and it still mounts to various surfaces via a 1-inch clamp—but it offers support for newer devices...