The rapid increase of infectious disease cases and lack of adequate medical equipment to counter them can put the entire medical infrastructure at standstill. In times like these, it is up to engineers and technicians to come up with innovative solutions and provide extraordinary assistance.     Healthcare workers are very busy people who have to attend to the sick round the clock. And due to the widespread transmission of the highly contagious COVID-19 around the world,  a record number of infected cases have been reported. This has made their job of improving a patient’s life strenuous. Adding to that, a general shortage of ventilation machines has put the entire medical infrastructure, including the support staff in a state of helplessness. Several efforts have been made by various organisations and institutions across the globe to overcome this severe imbalance of demand and supply. One such cross-disciplinary team constituting of engineers, physicians, computer...