New surveillance tech links your phone to your license plate

New surveillance tech links your phone to your license plate. Phone and Bluetooth signals could turn roadside cameras into far richer tracking tools.

O que aconteceu

Imagine that you share a ride to work with the same colleague most mornings.

As it passes by a license plate reader, the camera records the car, which can be linked through vehicle records to its registered owner.

Beside it, another sensor detects signals broadcast by devices traveling nearby, such as your phone and your colleague’s smartwatch.

Por que importa

A pauta interessa a quem acompanha Tech porque altera expectativas e decisões práticas.

Consequência prática

After enough trips, software may treat some of those devices as a recurring electronic signature associated with the vehicle.

Weeks later, one of the same device signals appears alongside a different car connected to an investigation.

The signal itself may not contain its owner’s name, but its previous association with a known vehicle gives investigators another clue they can use to work out who was carrying the device.

SignalTrace, a system marketed by the security company Leonardo, is designed to work alongside automatic license plate readers.

Imagine that you share a ride to work with the same colleague most mornings. o movimento reforça a leitura de que decisões em Tech precisam ser acompanhadas com atenção aos dados e ao desfecho concreto.

As it passes by a license plate reader, the camera records the car, which can be linked through vehicle records to its registered owner. o movimento reforça a leitura de que decisões em Tech precisam ser acompanhadas com atenção aos dados e ao desfecho concreto.

Beside it, another sensor detects signals broadcast by devices traveling nearby, such as your phone and your colleague’s smartwatch. o movimento reforça a leitura de que decisões em Tech precisam ser acompanhadas com atenção aos dados e ao desfecho concreto.

After enough trips, software may treat some of those devices as a recurring electronic signature associated with the vehicle. o movimento reforça a leitura de que decisões em Tech precisam ser acompanhadas com atenção aos dados e ao desfecho concreto.

Weeks later, one of the same device signals appears alongside a different car connected to an investigation. o movimento reforça a leitura de que decisões em Tech precisam ser acompanhadas com atenção aos dados e ao desfecho concreto.

The signal itself may not contain its owner’s name, but its previous association with a known vehicle gives investigators another clue they can use to work out who was carrying the device. o movimento reforça a leitura de que decisões em Tech precisam ser acompanhadas com atenção aos dados e ao desfecho concreto.

SignalTrace, a system marketed by the security company Leonardo, is designed to work alongside automatic license plate readers. o movimento reforça a leitura de que decisões em Tech precisam ser acompanhadas com atenção aos dados e ao desfecho concreto.