Test and space: Barcelona telecoms bash lifts 'hybrid' trade fair hopes

The must-haves at this week's MWC were a negative COVID-19 test, an FFP2 face mask and a digital contact-tracing badge for the 30,000 or so who filed through its testing stations and followed a one-way traffic system to reduce infection risk.

from Gadgets Now https://ift.tt/3jxrLQZ