Meet the first humans to sense where north is

Liviu Babitz opens his collar to reveal a small silicone gadget, the size of a matchbox, attached to his chest with two titanium bars that sit just under the skin. Most resembling a compact bike light, the North Sense that Babitz has attached is an artificial sense organ that delivers a short vibration every time the user faces North. Babitz and Scott Cohen, co-founder at Cyborg Nest, the company that created North Sense, are currently the only two using the product, which will soon be shipped out to clients who have pre-ordered it over the last few months. "Around us is an entire universe we don't perceive," Cohen explains. "As we walk down the street there's radiation, X-rays, infrared and ultraviolet, as well as the electromagnetic field of the planet. So we want to create new senses to become aware of our environment."