Collectively known as TabletTail ($60), Octa's new WhaleTail and Vacuum Dock are separate pieces that attach to the back of an iPad, adding a flexible handle-slash-stand in the shape of -- yes -- a whale's tail. Made substantially from black plastic, the silver-accented Vacuum Dock uses a unique suction pump to create a vacuum against the back of your iPad for sturdy attachment, while the tail can be turned in your choice of positions to help you…
