RepRap Ltd, an organization dedicated to research and development using RepRap 3D printers, is in the process of developing the "Extra Senses" project, a wearable device that allows the wearer to feel his or her surroundings out to a range of approximately three meters. Essentially, the device, kept in place with a 3D printed case printed directly onto fabric, extends the wearer's sense of touch out beyond normal levels, the organization states. Read more at 3DPrint.com: https://3dprint.com/158130/extra-senses-reprap-ltd/