Sodar is a web tool for devicesAndroidthanusing the mobile camera and augmented reality allows checking if the user maintains social distancewith the people around him.
This tool is an experimental web application ofGoogle, which works through Chrome on compatible Android devices. It does not have to be installed on the smartphone, butthrough a QR code it opens directly in the browser.
With the help of the camera, and with augmented reality technology,the user can see on the mobile screen some guides that mark the distance of two metersthat you must respect with other people for safety. It is shown by a white ring and points that mark the area of the circle.