On July 12, 2012, the US Patent & Trademark Office published a patent application from Apple that reveals a new iPhone case accessory that will come with a built-in noise windscreen. This may sound like a minor feature but it will be greatly appreciated by consumers of older iPhones. On a personal note, my wife phones me after work at a downtown location every day on her 3G iPhone. Almost every day I tell her that I hear the people talking around her louder than her own voice. It's one of the reasons that I've held back on buying an iPhone for myself. Yes, it's that annoying. So while this patent may be for an iPhone accessory case today, it may also indicate that this will become a standard iPhone feature in the future. One could only hope.