One of the most confounding moments after I got my first Amazon Echo Dot was when its light ring began pulsing yellow, signaling… well, what exactly? Indeed, Echo devices such as the standard Echo, ...

Amazon Alexa devices like the Echo and Echo Dot utilize both audible and visual stimuli to keep you on top of your daily goings-on. This includes audible beeps and boops, and various colored lights on ...

Sachin Bahal is a freelance tech writer. He has a bachelor's in journalism from Toronto Metropolitan University and studied journalism and photography at Durham College. A tech geek since childhood, ...