Amazon Echo Smart Speakers Gain Room-to-Room Intercom Feature

Amazon is releasing a software update for its Echo range of smart speakers that enables households with multiple Echos to use them as room-to-room intercoms (via TechCrunch).Once the new feature is set up, users are able to select a speaker in a specific room and communicate with it one-to-one - to call the kids to dinner from the kitchen Echo, for example.
To enable the function, users must first give a distinctive name (such as a room) to each Echo in their household and enable the Drop-In fea