A large portion of our lives is spent communicating with others. Sharing your thoughts and understanding another person's feelings are essential skills for functioning in any society in the world. It ...

Athena Lee does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Typical systems are that (1) indoor positioning systems which demand submeter or even centimeter level accuracy and typically rely on ultra-wide-band signals, such as UWB, or positioning tags, such as ...