SAN FRANCISCO — A yellow booth with a screen caught my attention on a recent grocery trip. A blue ring on the contraption glowed, luring me toward it. This was no lottery ticket machine — it was a ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Normally, duplicating a key would require an expensive trip to the ...

You can now take key duplication into your own hands using kiosks and apps from start-ups. Our columnist explored whether the benefits of this outweigh the security risks. By Brian X. Chen SAN ...