Hackathon winners cleverly avoid the billions of IoT sensor truck rolls needed to help visually impaired people navigate by using sounds instead of sensors. The Internet of Thing’s dirty little secret ...

If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like an HC-SR04. These work well, and they are reasonably easy to use. However, they aren’t without ...

Security doesn’t always have to come in the form of cameras and door sensors. In fact, your Nest Hub or speakers can play a big role in keeping you safe with Nest Aware’s smart sound detection benefit ...