1. Ubiquiplex The Scrap Devices Company Engineering: Joshua Doubleday Maksim Noy Jing Su Daniel Tran Steve Zhang Managed By: Daniel Howe Business: Eddie Chung Linda Pruitt George Donegan Matt Boos

2. Overview Business Plan Server Applications Device integration SpotON integration Compromises

3. Business Plan Status Yeah. Habouji.

4. Server Status Basically complete. Modules for supported Apps Complete Todo Memopad Instant Messanger Changes / Compromises Statefull connections Per-app connection instead of per-device

5. Applications Status MemoPad Done Instant Messanger Done ToDo List Done Contact List Maybe resurrected, if time allows

6. Device Integration Status Vid-Wall has no problems Talks over TCP/IP ethernet iPaq has no problems Talks over TCP/IP on 802.11 Server has no problems Both vid-wall and iPaq successfully talk to the server.

7. SpotON status SpotON server finished Haven't yet successfully integrated into the project as a whole, but expecting success soon. 'Background-app' for scrap devices nearly complete.

8. Compromises Server uses state-full connections Server cannot connect to device. Server keeps connection open after a device calls the server. Screwed if we get intermittent disconnect on 802.11 Devices use one socket per app Many open sockets per device. Can get multiple copies of same synch.

9. Compromises cont... Devices don't directly interface SpotON We have a server on TCP/IP that devices connect to to get proximity data. :(