3D-Printed Device Could Help the Visually Impaired Navigate
Those with a good sense of direction can often“feel”their style to a destination . But for the visually impair , voyage takes much more than a bowel instinct . Soon , a novel gadget call to give those explorers guidance in the decoration of their hands . Adam Spiers , a postdoctoral associate in robotics at Yale University , has develop a handheld , 3 - D impress tool that employs shift cubes to help a user mother wit directions ....