Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. This article is more than 5 years old. The new Polk React ...

Alexa Guard is one awesome way to put the far-field mics of your Echo device to good use, but did you know about Alexa’s handy Sound Detection ability? Currently still in its testing stages, Alexa’s ...

When it comes to sleep, it seems that we’ll all do just about anything to make sure we get a good night’s rest, from eating certain foods before bed to trying breathing hacks. But what if I told you ...