For the past several years, digital transformation has been a constant topic of focus in the business community. Much has been written about the risks of digital disruption and the need for digital ...

Transforming light: illustration of how an arbitrary linear transform can be achieved in an all-optical system using diffractive surfaces (Courtesy: Ozcan Lab/UCLA) Researchers in the US have shown ...

Everything around us is rapidly going digital. Once manual processes are now handled by intelligent and efficient machines, while phone operators and secretaries are being replaced by computers and ...