The world of skincare tech is awash with snake oil products that promise to clear your skin: Chunky plastic masks that make you sweat or try to vibrate the dirt right out of your pores; face "belts" that lift the wrinkles right off your face. They're usually more commonly found at the drug store than at stores like Sephora -- devoid of any recognisable brand name. Now, Samsung is getting in on the face care act at CES 2017, announcing two new products that promise to improve your face with a mix of cameras, LEDS and nanotechnology.