Thank you very much. That's much appreciated.
With regard to the check-ins, the slide deck specifies “anonymized device movement in half-hour windows, at the bottom of the half hour”. As well, a device can have up to 48 check-ins per day, and devices with fewer than eight check-ins per day are removed from the sample.
Can you explain the context? That's a tremendous amount of information. Can you provide detail as to how BlueDot ensures that there is no way for that data to be reidentified?