Tag Archives: Mid-Air

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 or smartwatch into an active ... Read More »