Augmented reality (AR) and virtual reality (VR) have potential to revolutionize the ways we perceive and interact with digital information. Since the 1990s, AR and VR experienced their first boom ...

From televisions to computer monitors to smartphones, visually presenting information has seen a transition from cathode-ray tubes bombarding electrons at phosphor-coated screens to the advent of ...

Liquid crystal optics represent a dynamic field where the intrinsic anisotropic properties of liquid crystals facilitate advanced control over light propagation. When combined with grating structures, ...

Motorola Labs hits on mechanism for colour reflective liquid-crystal displays Researchers at Motorola Labs have invented a new display mechanism called Electrically Tunable Color (ETC) for colour ...

Physicists at Philips Research in the Netherlands have developed a new way to make “electronic paper” that could display moving images. Robert Hayes and Johan Feenstra say that their electrowetting ...