So I don't know about you, but my son, friends and myself have wanted a Star Trek communicator since the first time I/we saw Riker touch it and talk to the enterprise. This is the predecessor to an currently developing project. More or less it was our proof of concept. ;)
We are re-purposing a current bluetooth headset with NFC to look and function like the communicator that all of us fell in love with.
The project is close to complete, and nobody read the rules until a few minutes ago. We have kept some form of logs, usually some pics of what we were working on, but we'll fill in the blanks for everyone.