Singapore pupils aged over seven must use the city state’s contact-tracing app or wearable device from December. Both use Bluetooth signals to log any contact with other users’ devices. Pupils do not …
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The Singapore News
Singapore pupils aged over seven must use the city state’s contact-tracing app or wearable device from December. Both use Bluetooth signals to log any contact with other users’ devices. Pupils do not …
( read original story …)
Search your Hotel