Devices designed for improving customer marketing and sports performance are now being used in the fight against COVID-19 as companies deploy their technologies to meet new needs during the pandemic.

Hitachi-LG Data Storage originally developed its 3D LiDAR People Counter sensor for retail stores to track shoppers' movements and analyse data in order to improve sales and customer satisfaction.

The company, a joint venture between Japan's Hitachi and South Korea's LG Electronics, has now paired the application with a heat detection and camera app that takes customers' temperatures and checks if they are wearing a mask with a facial detection system.