Better than a hologram: Exploration produces 3-D pictures floating in …

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In the primary Star Wars film, R2D2 jobs an picture of Princess Leia in distress. The iconic scene involves the line continue to well-known 40 decades later on: ‘Help me Obi Wan Kenobi, you are my only hope.’ Electrical and computer system engineering professor and holography experts have very long experienced a goal to produce the exact type of 3-D graphic projection. Now, researchers detail a freshly designed method to do so.

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Greater than a hologram: Study makes 3-D pictures floating in …