Computer science
Even if you cover your webcam, hackers can still spy on you as usual
Ambient light sensors in smartphones may pose unwanted privacy risks.
Light Sensor
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Topic archive
Articles about Light Sensor
4 published items.
Scientific application
Light sensor to help warn of sunburn
Tiny fingertip sensor that can be attached to clothing with the ability to change color to signal the time of safe exposure to the sun.
New technology
Camouflage technology like octopus
US scientists have created artificial systems that mimic octopus and squid camouflage by changing the color of the environment.
New technology
Power socket cover with integrated light sensor
The self-contained plug-in project, which lasts more than 25 years, was created by Jeremy Smith, Utah's elite electric engineer, who is attracting attention on the K…