Many Wi-Fi test tools are software-based, such as Wi-Fi stumblers and analyzer programs that use a laptop’s internal Wi-Fi or maybe a USB wireless adapter. Here, we review four hardware-based products ...

There is enterprise-level software for surveying Wi-Fi networks, but even in large wireless networks, simple freeware tools are handy for a quick peek at the airwaves during design, deployment or ...

Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

More devices being made these days need to track their location as they move around. Though best known in smartphone applications, particularly in terms of GPS and now the onset of indoor location, it ...