Team Everest Architectural Design Review

September 15, 2011

From: http://www.flickr.com/photos/troyismad/89419822/

Team Members

Larry Battle (CSE) Chris Brown (SE)

Bikash Acharya (CS) Erica Llaca (SE)

Overview

7/7/11

1. * Product Summary2. * Requirements

* Layers / Sub-layers1. * Motivation2. * Flexibility3. * Feasibility4. * Testing

Product Summary

Customer Requirements1) The product will run in real time and have the results without lag.

2) The software shall process little response time

Customer Requirements

3) The product shall have minimally invasive hardware

http://www.blogcdn.com/www.engadget.com/media/2010/09/neurosky-mindwave-01-top.jpg

Customer Requirements

4) The product shall track all ranges of concentration

http://static.guim.co.uk/sys-images/Guardian/About/General/2009/6/30/1246373469711/Customers-use-computers-a-001.jpg

Customer Requirements5) The product shall have little to no notification of concentration awareness

http://www.remove-virtumonde.com/wp-content/uploads/2009/04/virtumonde-pop-ups1.jpg

Customer Requirements6) Must run on an average computer system.

http://media.photobucket.com/image/cpu%20magazine%20mods/jordan23james/100_4271.jpg

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Question: What are specs for an average computer system in 2011?

Image from: http://exonome.com/fj/phkl/open.jpg

Answer:

CPU: 2.0GHz dual-core or betterRAM: 2-4GBHard drive: 160GB+Video: 512MB - 1GBOS: Windows XP or better

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Question: What are specs for an average computer system in 2011?

Image from: http://exonome.com/fj/phkl/open.jpg

ADS History

ADS History

ADS History

Overview of Layers

Server Image from: http://www.instablogsimages.com/images/2007/01/08/hp-mediasmart-server_48.jpg

Sub Layers

http://hacknmod.com/wp-content/uploads/2009/04/messy-cables.jpg

Event Handler Sub-layer

Input Sub-layer

Database Sub-layer

Manager Sub-layer

Analyzer Sub-layer

Check Sub-layer

Browser Sub-layer

7/7/11http://one7.files.wordpress.com/2010/06/browsers.jpg

Question: Which browser do you prefer?

Testing for I/O Layer

1) Can the input sub-layer process the input from the external devices within a reasonable amount of time?

2) Can the database sub-layer add, update, deletedata from the database?

3) Does the input and database sub-layers sent data to the appropriate location?

4) Does the input simplify the data correctly?

Testing Logic Layer

1) Can the Check Sub-Layer find and report errors?

2) Does the Event Handler send data to the function of the assigned Destination?

3) Do all the sub-layers communicate with the Event Handler correctly?

4) Does the Analyzer sub-layer launch an attention getter event when the user isn’t concentrated for a certain time period?

Testing Controls

1) Can the Browser Sub-Layer communicate with the browser?

2) Are the attention getters appearing on the screen forthe designated time?

3) Can the Browser Sub-Layer turn off our program when the browser is closed?

Motivation/ Flexibility

Feasibility

http://tamsconcretecanvas.files.wordpress.com/2008/11/obama_yes_we_can.jpg

Any Questions?

http://committeeofpublicsafety.files.wordpress.com/2010/02/cute-sad-kitten06.jpg