China-based Xiaomi launched its 'Redmi Note 3' smartphone in India on Thursday following which the phone was the most trending Google search in India. It was most looked up in Manipur, Mizoram, Haryana and Punjab. 'INDIA vs UAE', 'Arsenal', 'Shraddha Kapoor', 'Rahul Gandhi' and 'London Has Fallen' were also trending on the same day in India.
A team led by an Indian-origin professor at Columbia University has created a novel sheet camera that can be wrapped around everyday objects to capture images that cannot be taken with one or more conventional cameras. "Cameras today capture the world from essentially a single point in space. While the camera industry has made remarkable progress in shrinking the camera to a tiny device with ever increasing imaging quality, we are exploring a radically different approach to imaging," said Shree K Nayar, computer science professor at Columbia University. "We believe there are numerous applications for cameras that are large in format but very thin and highly flexible," added Nayar who graduated from the Birla Institute of Technology, Ranchi, in 1984. Nayar's team designed and fabricated a flexible lens array that adapts its optical properties when the sheet camera is bent. This optical adaptation enables the device to produce high quality images over a wide ...