1. Team Everest Architectural Design Re-Review September 15, 2011 From: http://www.flickr.com/photos/troyismad/89419822/

2. Team Members Larry Battle (CSE) Chris Brown (SE) Bikash Acharya (CS) Erica Llaca (SE)

3. Product Summary

4. Overview 7/7/11 1.1) Producer / Consumer 2.2) Diagrams Corrections 3.3) Motivation

5. Overview 7/7/11 Consumer Producer Input Subsystem DB Subsystem Manager Subsystem Browser Subsystem Event Handler Subsyste m Check Subsystem Analyzer Subsystem EEGWebcamDatabase Web Browser Input Subsystem O-4 Database Subsystem O-5 Manager Subsystem O-10 O-6 Browser Subsystem O-10 O-11 Event Handler Subsystem O-5 O-6 O-7O-9 O-3 Check Subsystem O-7 Analyzer Subsystem O-9 EEG O-1 Webcam O-2 Database O-3 Web Browser O-11

6. 7/7/11 OId Subsystem labels.

7. 7/7/11 New Subsystem labels.

8. 7/7/11 No input

9. 7/7/11 Input Available

10. 7/7/11

12. Motivation 7/7/11 Functional Requirements I/O Layer Controls Layer Browser Layer Store options that contain user profile information. (stores user's profile, attention getter) X Monitor posture or users position X Monitor brainwaves X Analyze posture brainwave, and history to see if an attention getter should be launched. X Calibrate EEG X Maintain a browser connection for attention getter window x Change browse stages X Turn on and off the program X Activate attention getter on screen X

13. 7/7/11 Functional Requirements I/O Layer Store options that contain user profile information. (stores user's profile, attention getter) X Monitor posture or users position X Monitor brainwaves X

14. 7/7/11 Functional Requirements I/O Laye r Contro ls Layer Brows er Layer Analyze posture brainwave, and history to see if an attention getter should be launched. X Calibrate EEG X

15. 7/7/11 Functional Requirements I/O Layer Controls Layer Browser Layer Maintain a browser connection for attention getter window x Get input from the user. X Turn on and off the program X Activate attention getter on screen X

16. 7/7/11 Any Questions?