(Laughter) I'm serious. And they have these infrared devices that can look at their countenance, and see a fraction of a degree Kelvin in temperature shift from 100 yards away when they play this thing.
(Tawa) Saya serius. Dan mereka memiliki perangkat infra merah yang dapat melihat reaksi wajah mereka dan melihat perubahan suhu sepersekian derajat dari jarak 100 yard dengan alat ini.