Nice try, but this major airline is testing tech that shames you for boarding too early

Are you the kind of traveller who skips ahead in line during boarding calls? One major airline has a message for you: Not so fast. American Airlines is experimenting with new technology that triggers a signal to gate agents when a passenger tries to board ahead of their group. 

Nice try, but this major airline is testing tech that shames you for boarding too early
A man's silhouette is shown as he speaks on his cellphone at an airport, with a plane visible outside the window behind him.

Are you the kind of traveller who skips ahead in line during boarding calls? One major airline has a message for you: Not so fast. American Airlines is experimenting with new technology that triggers a signal to gate agents when a passenger tries to board ahead of their group.