Vuzix on Thursday announced that its iWear AV310 Widescreen personal media viewer is now available. The device is worn by users like a set of eyeglasses and includes two tiny screens, one for each eye, which provide a 16:9 aspect ratio and have the ability to display 3D images. Each screen also has independent focal adjustments to accommodate different eyesight. The AV310 Widescreen plugs into iPh
