作者: Christopher M. Peatross , Ferdinand E. Flowers
DOI:
关键词: Visually impaired 、 Engineering 、 Container (type theory) 、 Engineering drawing
摘要: An apparatus for use by visually impaired individuals, wherein a plurality of containers are provided, with an appropriate utensil designation mounted vertically and orthogonally relative to annular rim each container. The container includes rim, diametrically aligned designator members positioned. may be in modified embodiment formed within single unitary organization containing series wells. Alternatively, include generally "I" shaped clip mounting the receiving associated therein indicate respective