Over the last few years, several companies have arisen to offer custom-fit insoles and orthotics developed through 3D scanning and 3D printing, but one of the earliest was SOLS. The company's patented platform covers the whole process of creating custom footwear, beginning with an imaging system, the first to be made available via smartphone, that uses images of customers' feet to generate 3D models perfectly customized to weight, anatomy, and even fitness level. The 3D models are then used to 3D print custom orthotics on demand. SOLS has now announced that they have been acquired by Aetrex Worldwide, another producer of custom orthotics and shoes. Read more at 3DPrint.com: https://3dprint.com/166883/aetrex-sols-acquisition/