Look ma no optics. Bending light with a tiny chip | Solid State Technology

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Imagine that you are in a meeting with coworkers or at a gathering of friends. You pull out your cell phone to show a presentation or a video on YouTube. But you don’t use the tiny screen; your phone projects a bright, clear image onto a wall or a big screen. Such a technology may be on its way, thanks to a new light-bending silicon chip developed by researchers at Caltech.

Look ma no optics. This technology looks very promising. Thin devices could project images without lenses making our Scifi dreams come true.

via Bending light with a tiny chip | Solid State Technology.