COVID-19 has devastated many communities around the globe. While there is no cure available for the disease yet, disinfecting surfaces that we touch can help slow down its spread. NTU Singapore researchers have come up with a disinfectant robot with an electrostatic spray nozzle to coat large or odd-shaped surfaces.
The robot has a 8.5L storage tank and rechargeable battery that lasts up to 4 hours. It can disinfect doors, tables, chairs, benches, and walls.