On the subject of travel, he has become known for saving money and time as well. On business trips, he flies commercial whenever possible and in the interest of time, he never checks his baggage.
Another factor may be that more people are trying to overpack their carry-on bags to avoid checked-baggage fees, though the airlines strongly dispute this.
But for organizations that support the new tech -- For the first time, your next flight could be unlocked by facial recognition technology starting at bag check, going through security and all the way to the gate.
The major airlines have been in this position for years, forcing them to defend increasingly narrow profit margins with fees for exit row upgrades, checked bags, even snacks.