• COMPUTERS
    CMD Commands Every Windows User Must Know

    Back in the day, using a desktop computer meant typing in a range of commands. You have to realise that roughly two decades ago, there wasn’t any Start menu or a taskbar. The friendly graphics user interface as we know it today didn’t exist, and a black screen with a blinking cursor was all we […]

  • ELECTRONICS
    New App to Enable Mid-Air Commands on Smartphones, Smartwatches

    As wearable devices grow and screens shrink, a team of Indian-origin researchers has developed a new sonar technology that allows you to interact with smarwatches by writing or gesturing on any nearby surface – a tabletop, a sheet of paper or even in mid-air. Called FingerIO, it tracks fine-grained finger movements by turning a smartphone […]