Video

Here’s what goes on inside a smartphone safety test lab

Before a smartphone, laptop or wearable goes on sale the Silicon Valley base of UL, a security testing group, examines and measures the radio waves emanating from these WiFi devices.

Here’s how it works.

 

 

 

Originally published on IDG News Service. Reprinted with permission from IDG.net. Story copyright 2024 International Data Group. All rights reserved.
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