We don't envision very many people enjoying the idea of having TSA employees seeing every curve their body has to offer, but unfortunately for those who fail the primary metal detector test at Phoenix Sky Harbor International Airport, you could be in for such a treat. While airport shoe scanners have already garnered sufficient criticism for holding up the show rather than helping things out, the "backscatter" X-ray machine is officially being trialed in Arizona as a means of snuffing out hidden "explosives and other weapons" that can't be detected by other means. While the technology allows the viewer to see just about every follicle on your body (and any stray .500 Magnums adorning your person), there is still currently a workaround if you're not entirely comfortable with going full-frontal before boarding your flight. A TSA spokesperson proclaimed that the process is completely voluntary, as folks who get dinged by the metal detector can opt for a standard pat-down in order to clear things up. Interestingly, the officials operating the machine have reportedly "adjusted the equipment to make the image look something like a line drawing" rather than detailing all your 2,000 parts, but critics suggest that altering the image also hampers the chance of discovering contraband in the first place. Still, unless this causes some serious uproar in the near future, it looks like it's there to stay, and folks traveling through LAX and New York's Kennedy Airport will likely face a similar beast (if they so choose) before the year's end.