This document provides an overview of new and innovative uses of Bluetooth technology, including: 1) A submarine that uses Bluetooth to send data on variables it measures in a nuclear fuel storage pond. 2) A guitar amplifier and speaker that streams music via Bluetooth and allows effects customization via an app. 3) A hotel pilot project replacing key cards with Bluetooth room door locks connected to guest smartphones. 4) Baby accessories that use Bluetooth to monitor things like temperature, respiration and sleep patterns. 5) A Bluetooth-connected toothbrush that tracks brushing habits and sends data to dentists. 6) A hair clip that detects attacks and uses Bluetooth to access a phone's GPS, camera and mic for emergency response