iPhone 5 Could Have Micro Projector
Day by day smartphones are becoming more powerful. But there is a limit that how big display of smartphone can be. All wish to watch photos and videos on devices with bigger screens. A new LED projector being developed by the researchers could be able to help.
It will possible that smartphone like iPhone 5 could be equipped with this LED projector. You can project images on surface and will be able to interact with the projection with your finger. This projector is based on an insect's compound eye and consist of small microprojectors.
Marcel Sieler , a researcher , says "Projector consist of hundreds of tiny microprojectors in an array, each generates a complate image known as array projection. For the first time we can create very thin and bright LED projection."
Each microprojector will will project the same image onto the surface and all the individual images will overlap to result in a very sharp and bright image. Based on how far it is from surface each microprojector can adjust the focus of image. Data for this could be provided by the phones position sensor and camera.