DualPanto: a Video Gaming Interface for the Visually Impaired
While there are tools that allow the visually impaired to interact with computers, conveying spacial relationships, such as those needed for gaming, is certainly a challenge. To address this, researchers have come up with DualPanto. This device uses a pair of pantographs — linkage systems controlled by a pair of motors — to represent a virtual world. One “it” pantograph…