Highlights XraySetu is able to detect the infection even from low-resolution chest X-ray images. The technology is expected to be deployed in rural areas. New Delhi: Department of Science and Technology backed startup Artpark has developed an artificial intelligence-driven platform Xray Setu to identify Covid-19 positive patients by reviewing chest X-ray images sent over WhatsApp. “XraySetu is specifically designed to identify Covid positive patients even from low-resolution chest X-Ray images sent over Whatsapp," the DST said. The technology is able to detect the infection even from low-resolution chest X-ray images. The technology is expected to be deployed in rural areas for the quick and easy detection of Covid-19 patients.