<p><br /> Lady Gaga's launched a groundbreaking gadget in Las Vegas - a pair of sunglasses which double up as a camera.<br /> </p><p><br /> The Fame singer stepped out at the International Consumer Electronics Show in her role as creative director for Polaroid.<br /> </p><p><br /> Dressed as if she were going to a funeral, Gaga showed off a prototype of the GL20 Camera Glasses which are inspired by her live shows.<br /> </p><p><br /> She also demonstrated other products, expected to go on sale later this year.<br /> </p><p><br /> The star was brought into the company as part of its rebrand and is not only a spokesperson but is involved creatively as well.<br /> </p>
