When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...

Abstract: Structured light 3D cameras have generally been the preferred choice for depth imaging in case high accuracy and precision of point clouds need to be captured at relatively short working ...

At $20, this adds a lot of value to a smart home, especially one where Alexa devices are prominent. Beyond smart home control, you can have your remote perform other Alexa routines around lifestyle, ...