It-s still hard to think of a 50-plus inch plasma screen as an iOS "accessory" but it is. Panasonic unveiled a refreshed lineup of Smart Viera plasma HDTVs, ranging from 42 to 65 inches. Models in the ZT60, VT60 and ST60 Series included Swipe & Share 2.0, the vendor's latest version of its proprietary software for sharing video and photos between the TVs and iOS (and Android) mobile devices. Just swipe the screen with a finger to move a photo from an iPhone to the TV, and from the TV to an iPad. An optional touch pen lets you annotate the photos onscreen and save the additions.