Neat idea. I do wonder how they managed to convince the TSA to allow this.
San Francisco is notable for being one of the very few airports to use a third-party contractor instead of the TSA for security [0], so this might have something to do with it.
[0]: https://www.flysfo.com/flight-info/alerts-advisories/tsa-lin...
San Francisco is notable for being one of the very few airports to use a third-party contractor instead of the TSA for security [0], so this might have something to do with it.
[0]: https://www.flysfo.com/flight-info/alerts-advisories/tsa-lin...