/technologies/wireless/b/blog/posts/bluetooth-smart-effectively-provides-x-ray-vision-for-embedded-apps-and-sensorsComic books in the 1950s and 1960s frequently featured a dodgy advertisement touting glasses that were supposed to provide “X-ray vision.” While such glasses never actually delivered on their promise – much to the disappointment of many a teenager! -en-USTelligent Community 12