Social distancing: How sensors will help IGI
(WorldNews India)

NEW DELHI: Physical distancing in an airport is not very easy to accomplish and certainly needs more than just security personnel for enforcement. That is why Delhi International Airport Limited, the operator of Indira Gandhi International Airport, has installed around 513 overhead sensors at Terminal 3. These generate a density map that alerts ground staff immediately when flyers breach social distancing norms. DIAL announced the innovative measure on Tuesday and said the sensor system sends alerts to a team...