Uses the command `hcidump --raw` (see bluez-hcidump) to detect the bluetooth button events for a wireless bluetooth remote control shutter button.
Publishes Shutter3 (see the Shutter3 gem) button event notifications through the SimplePubSub (SPS) messaging broker.
Uses a Shutter3 bluetooth device to publish SimplePubSub (SPS) messages using morse code.