> Here’s how it works: A traveler completes an online application and receives a QR code (like a square bar code). The screener, a person at the airport who use

> Here’s how it works: A traveler completes an online application and receives a QR code (like a square bar code). The screener, a person at the airport who uses an iPad to read the QR code, is then able to quickly review passenger information for clearance or secondary screening. > Visitors may use email, Google or Facebook logins to visit the app, which is built on a Google cloud. The state says that travelers without smartphones or computers may ask friends or family for assistance or receive assistance at the arrival airport. Those without email addresses will need to create one to comply with quarantine requirements.