Trivial

Repository Directory Explanation

BuzzTime

Android controller app.

trivia-server

Ruby on Rails server for storing questions and doing matchmaking.

videowall

Java Swing application to display questions and a scoreboard.

chat-server

Simple java chat server that is used for communication between phones and video-wall/googletv.

Network communication diagram

+---------------------------+                                   Send current question.
| Video Wall                +--------------------------------------------------+
|---------------------------|   Send Questions                                 |Recieve scoreboard
|                           |<------------+                                    |Send game ID
|                           |             |                                    |
+---------------------------+             |                                    |
                                          |                                    |
                                          |                                    |
                                          | +---------------------------+      |
                                          | | Server                    |      |
                                          | +-------------+-------------+      |
                                          | |             |             |      |
                                          +-+ Question DB |             |      |
                                            |             |  Chat Server|      |
                                            |             |             |      |
                                            |             |             |      |
                                            |             |             |      |
 +-----------+                              |             |             |<-----+
 | Phone     |                              | Matchmaking |             |
 |-----------|                              |             |             |
 |           |                              |             |             |
 |           |                              +-------------+-------------+
 |           |                                               ^  +
 |           |  Send question responses, connect game id room|  |
 |           +-----------------------------------------------+  |
 |           |   Send correct/incorrect, scoreboard.            |
 |           |<-------------------------------------------------+
 +-----------+