Apple has been toying with a heads-up display or video glasses since 2006 and they've already been granted a patent for their invention. Then earlier this month Apple's video glasses project won a surprising second patent which we covered in our report titled "Apple's Special Project for a Video Telephonic Headset Wins a Second Patent." Today, the US Patent Office published a new patent application from Apple regarding a future heads-up display that focuses on delivering Retina Display like quality to a smaller display that's powered by a much smaller battery than an iPhone. While today's patent fills a need in Apple's video glasses project it has to be one of the driest reads of the year. For those interested in the finer details of this invention, check out Apple's latest patent application titled " Display Resolution Increase with Mechanical Actuation."