In Taiwan, we’ve not ever used that data for contact tracing purposes. We use much coarse-grained, statistic level data. For the home quarantine, we use cellphone tower signal strength data that they’re already collecting, anyway, and so on.
In Taiwan, we’ve not ever used that data for contact tracing purposes. We use much coarse-grained, statistic level data. For the home quarantine, we use cellphone tower signal strength data that they’re already collecting, anyway, and so on.