A new futuristic audio technology from @novetosystems puts music in your head — no headphones required. This “sound beaming” technology sound follows you around without others hearing it.
“The lack of headphones means it’s possible to hear other sounds in the room clearly … The technology uses a 3-D sensing module and locates and tracks the ear position sending audio via ultrasonic waves to create sound pockets by the user’s ears. Sound can be heard in stereo or a spatial 3-D mode that creates 360 degree sound around the listener.”
Read more about it at AP News.