Combating coronavirus: New gadgets designed to fight Covid-19

The saying goes 'necessity is the mother of invention', and so has the coronavirus pandemic propelled an urgent need of creativity and innovation to safeguard from the contagion.These tricky times have hence brought to the fore the need to be able to use innovations in everyday life when it comes to hygiene. New innovations are being introduced almost everyday, from hands-free door openers that can be 3D-printed, to basic ventilators, wrist-mounted disinfectant sprays, to a wristband that buzzes whenever you're about to touch your face.