Meredith Corporation, a Des Moines-based lifestyle and entertainment media company, is launching the Meredith Innovation Group during the Consumer Electronics Show in Las Vegas this week, Meredith announced on Monday. The division launch also includes new business units Meredith Product Studio (for consumer product development), the Meredith Voice Network (to place advertisers with voice-based social media and podcast platforms) and Meredith Smart Codes (to expand QR code experiences from print publications through Android and iPhone operating systems).