Interestingly designed with a glossy back and matte sides, iNature's new Kiano 4 ($99) is the latest combination keyboard and case for iPhone 4 users. Kiano 4 is available in black or white, each version utilizing a slide-out, glossy-finished typing surface and a unique Y-shaped USB charging system so that your iPhone and keyboard can recharge together. Positives of Kiano 4 include its nice looks, a backlighting system, and its deliberately feature-laden…
