Surveillance generic - cameras : shopping complex's, bus station, buses, airports, non commercial e.g. home camera system
Surveillance in the workplace - Digital technology used to monitor employees and their use of technology. Work completed, active screen time, internet for personal reasons: social media, shopping etc. monitoring logs can be taken day/night
Surveillance Mobile Technology:
-Signal can be used by a mobile phone company to pinpoint your location
-Tracking apps can be places on a mobile phone to monitor app usage, calls, social media posts and even access to the microphone, camera, speakers