Articles on surveillance law

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Advertisers may track a customer’s shopping preferences within a shopping centre by using ultrasonic beacons emitted from their mobile phones. Mai Lam/The Conversation NY-BD-CC

How silent signals from your phone could be recording and tracking you

Inaudible sounds are being used to transmit data from our devices. While not new technology, these ultrasonic beacons may be in breach of laws regarding surveillance devices.
Disturbing images such as this from the Don Dale Youth Detention Centre have shocked the nation and prompted a royal commission. AAP/Four Corners

CCTV: who can watch whom under the law?

The use of surveillance cameras raises difficult issues for the law in balancing privacy with exposure that is in the public interest – and perhaps it's time that balance was reviewed.

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