On august 16, the it house, a team from the université public de navarra (upna) in spain, demonstrated a “flexivol” 3d projection technique, which allows the content of the hologram to be clearly displayed in the “air” without the need for a user to wear a header。
So far, voxon photto is on the marketThe prototype of volume displays by companies like nics and brightvox inc. Does not allow users to interact directly with the corresponding 3d images. The technology is essentially carried out with a series of high-speed motion flash thins combined with a projector of 2880 frames per second (visual pauses, similar to those commonly found on the market, can show 3d-content fans), but the traditional stream is mostly rigid material and users cannot reach out directly to interact。
The `flexivol' system developed by the upna team uses flexible transformable transmutations that allow users to stretch their hands into displaying the direct operation of 3d content in space (e. G., holding 3d cubes by thumb and index finger). The team tested the optical and mechanical properties of the different permutation materials and resolved the image malformations caused by the deformation of the elastic materials, resulting in real-time image correction。
It's essentially a projector projector projecting on high-speed motion drifting materials to achieve 3d hologram effect
Researchers indicated that such display equipment could be used in the field of education, such as visual display and assembly of engine parts, and in public places such as museums, so that multiple visitors could interact without the need to wear headlights。
