PITTSBURGH--Kitchen robots are a popular vision of the future, but if a robot of today tries to grasp a kitchen staple such as a clear measuring cup or a shiny knife, it likely won't be able to.

While this system works well enough on relatively dull opaque objects, it has problems with transparent items that much of the light passes through, or shiny objects that scatter the reflected light.

Techniques for optical acquisition of physical objects and their surroundings lie at the heart of virtual reality (VR) systems and material design applications, but the digitization process becomes ...

Day and night are explained with reference to the position of the sun and rotation of the earth.Transparent and opaque objects are used to demonstrate how shadows form. Day and night are explained ...

EPFL’s 3D printer is one of the fastest in the world. Whereas most 3D printers work by depositing a material layer by layer in a process known as additive manufacturing, the EPFL one uses a volumetric ...

Kitchen robots are a popular vision of the future, but if a robot of today tries to grasp a kitchen staple such as a clear measuring cup or a shiny knife, it likely won't be able to. Transparent and ...

(Nanowerk News) Kitchen robots are a popular vision of the future, but if a robot of today tries to grasp a kitchen staple such as a clear measuring cup or a shiny knife, it likely won't be able to.