Spatial carrier fringes in different directions, each recording the 3D information of the object at different time points, are captured and superposed through time integration within a single camera ...
Tactile display capable of reproducing 3d shapes and textures on flat surfaces for various applications. Immersive applications such as information delivery for the visually impaired, vehicle UI, ...
Researchers have created microscale robots less than 1 millimeter in size that are printed as a 2D hexagonal 'metasheet' but, with a jolt of electricity, morph into preprogrammed 3D shapes and crawl.
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