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1. 990 7688 by e mail at Ifz2 sfu ca or at Daedalus tech googlegroups com Sincerely Larry Zhao Chief Executive Officer Daedalus Technologies Enclosure Functional Specification for Display Augmentation System Daedalus Technologies Since 2011 DISCLAIMER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design 8888 Unversity Drive V5A 1S6 NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Burnaby B C CA d splay gnats ation ale e DAEDALUS echnologies Prepared for Andrew Rawicz ENSC 440 Mike Sjoerdsma ENSC 305 Simon Fraswer University Simon Fraswer University School of Engineering Science School of Engineering Science Prepared by Larry Zhao Jordan Anguelov Chief Executive Offier VP Hardware lan Brown Calvin Ho VP Finance VP Software Date October 13 2011 Revision 1 0 Executive Summary Unwanted neck or back strains Eye redness when spending long periods of time in Front of a monitor As of March 31 2011 almost two billion people use computers to access the internet This is a net growth of 480 4 since the year 2000 1 While hu manity is becoming more and more reliant on computers issues associated with them are not getting properly addressed Injuries such as Asthenopla Repetitive Strain Injury Photophobia and Pres2. MER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 5 R47 1 amp DAEDALUS Technologies The two BDC motors must be driven by an H bridge the H bridge allows for forward and reverse control R48 I The proof of concept model shall be based on an elementary microcon troller to control peripheral devices R49 I The system will interface with a host PC via RS 232 compliant serial port 8 R5O I The system will have an IR proximity sensor to detect distance of user relative to the screen the proximity sensor shall have a range of O 1 5 meters R51 I The PCB must be ANSI IPC 2221 41PC 2221A compatible to ensure ap propriate trace width and creepage clearance 9 R52 I The product shall only use commercial temperature grade components O C to 70 C 10 R53 III The final product would be based on a more complex processor R54 II The final product should have USB 2 0 port and act like a USB device for Interaction 55 111 The final product shall meet and or exceed class A and B Electromag netic Compatibility EMC standards 11 R56 111 The system shall have an output for controlling a LED string serving as an aesthetic backlight for the monitor RS 7 1
3. HUD Heads Up Display IEC International Electrotechnical Committee ISO International Organization of Standardization LED Light Emitting Diode MIS Mounting Interface Standard MTBF Mean Time Between Failures MTF Mean time to Failure PC Personal Computer PCB Printed Circuit Board RoHS Restriction of Hazardous Substances Directive RS 232 Recommended Standard 232 UAT User Acceptance Test USB Universal Serial Bus Daedalus Technology Glossary DISCLAIMER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES 8888 Unversity Drive Burnaby B C Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER V5A 1S6 Page v 1 O Introduction DAEDALUS Technologies Daedalus Technologies DAS is designed to create a more comfortable environment for heavy computer users while it auto adjusts the VDU position to better suit the user s needs As well as providing visual feedback to keep the users in an optimal ergonomic view position This document outlines in detail the functional specifications for DAS This document provides the functional requirements for Daedalus Technologies DAS The specifications describe the proof of concept model prototype and production mod el Daedalus Technologies will closely follow the proceeding requirements throughout the entire development phase 1 2 intented Audience These listed
4. The PCB shall be slim enough to fit inside the base shaft R58 I The system shall consume no more than 10 watts so that the system remains energy efficient R59 I The system operating frequency shall be no more than 20MHZ R60 I The input power will be filtered to remove any noise from the input adapt er and from the motors 2 7 Reliability Requirements R61 II The system will have no exposed electrical wires or circuit components R62 11 The stand shall be properly rooted when a VDU is mounted i e device must not be able to be tipped on its side without the use of excessive force R63 1 The system will have a smooth outer case to prevent personal injury R64 1 The system will be able to be disassembled for servicing and repairing Without damaging any componenis R65 111 Mean time to Failure MTF of the mechanical structure shall be greater than 150 000 hours 266 111 MTF of electrical components will be greater than 100 000 hours R67 111 Mean Time Between Failures MTBF of system shall be greater than 100 000 hours 268 111 MTF of power adapter will be 100 000 hours 12 2 0 System Overview 2 0 System Overview DISCLAIMER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Daedalus Technologies Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT Daedalus tech googlegroups com Pag
5. single stable executable application 3 2 Face Tracking Requirements I lt 74 1 Algorithm will detect any Face in view I lt 75 1 The most easily recognizable Face will be tracked first Ik 76 1 Sudden and drastic changes in face location will be ignored I lt 77 1 When multiple faces are detected the monitor will be centered until user defined cases are identified Ik 78 11 Users can define how multiple Faces are handled R79 II Distance feedback will be added into face tracking R8O III Users will be able to control the sensitivity of the system with operational limits R81 111 Users can choose what faces to follow and ignore Daedalus Technologies 3 O Software DISCLAIMER f I THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 7 3 0 Software rO AC DALU Technologies R82 I The GUI will display the currently processing image 83 1 The GUI can calibrate target Face position 84 1 The GUI has start and stop buttons R85 I The GUI has buttons to move monitor position R86 I The GUI and image shown will be a fixed size R87 II The GUI displays face positional data below the captured image R88 II The GUI highlights faces on processed image R
6. to evaluate the performance of the on board circuitry When the PCB is built the First component to be integrated will be the power supply The PCB will then be powered and checked for short circuits The buck converter will be tested for accuracy under various loads from O 2 Amps by adding a load resistor of appropriate size The RS 232 transceiver will be checRed for the correct voltage levels with an oscilloscope Daedalus Technologies 6 O Test Plan DISCLAIMER f I THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 10 6 0 Test Plan DAEDALUS Technologies 6 2 Software Tests Unit testing will be performed on each software module before Image Acquisition GUI and Face Tracking are integrated into a completed application During each stage meticulous performance and reliability testing will ensure that corner cases are cov ered and accounted for This way we can ensure that bugs and defects have minimal consequences during system integration The general software test plan will consist of basic functionality tests while increasing the computational demands of the system We will then move toward feeding mod ules false or bad data to ensure that error handling is intact to avoid problems with t
7. user manual must have clear and precise operating instructions R116 I11 User documentation shall include pictures and wording to aid in describing product features lt 11 7 ll The user documentation shall be translated into multiple languages 118 111 The user documentation shall include operational and electrical safety information 119 11 User documentation will contain warranty details R12O0 111 User documentation will provide instructions for all functionalities relevant to software GUI R121 III User documentation will outline the usability and limitations of the device 122 111 The user documentation shall contain corporate address website and contact information for complains feedback general inquires as well as investment opportunities 5 O User Documentation Daedalus Technologies DISCLAIMER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Electronics PCB Ergonomics Design Confidential Daedalus tech googlegroups com Page 9 6 0 Test Plan DAEDALUS Technologies For a product that is unique innovative and has no market presence we feel the testing phase is paramount in our project development o ensure that our product is properly engineered a replica of what our team at Daedalus Technologies envisioned will be prototyped and tes
8. 89 II The GUI has a default position which can be changed via calibrated settings R9O II The GUI default position button shall be operational 91 111 The GUI displays Face positional data on the highlighted rectangle itself R92 111 The GUI can control the lighting strip R93 III The GUI can select COM port of webcam R94 III The GUI can show COM port status R95 111 The GUI can select Faces to follow 296 111 The GUI will have advanced user tabs for added Functionality and customization 97 111 The GUI automatically detects webcam type and has a list of other Formats available in the advanced settings tab 3 4 Image Acquisition Requirement 98 1 Software will work with select webcams initially R99 I Images will be captured at a minimum 2 frames per second by the GUI R100 II A proximity sensor will assist in image acquisition RTOT 111 Software will support a variety of webcams RIO2 11 The system will be able to turn off the monitor when no user is detected for a predefined amount of time in order to save power and reduce energy consumption RIO3 111 Image capture will be setto a value appropriate for system response time or user defined 3 0 Software Electronics PCB Ergonomics Design Confidential Daedalus tech googlegroups com Page 8 Daedalus Technologies DISCLAIMER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES NO PART OF THIS DOCUMENT M
9. AL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 14 DAEDALUS Technologies References 14 ISO IEC 12207 2008 Oct 2011 INTERNATIONAL STANDAR Online Available http webstore iec ch preview info_isoiecl2207 7Bed2 0 7Den pdf 15 Wikipedia the free encyclopedia Oct 2011 Flat Display Mounting Interface On line Available http en wikipedia org wiki Flat_Display_Mounting_Interface 16 Wikipedia the free encyclopedia Oct 2011 Integration testing Online Available http en wikipedia org wiki Integration_testing 17 RPB Solutions Pty Ltd Oct 2011 Failover Test Online Available http loadtest com au types_of_tests failover_tests htm Daedalus Technologies References DiscLaAI MER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 15
10. AY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER DAEDALUS Technologies l 4 0 Support Stand The support stand will be constructed personally by the engineers at Daedalus Technologies to ensure the proof of concept model and production model is durable and ascetically pleasing 104 1 Physical dimensions shall not exceed 65mm wide 300mm tall 105 1 Total stand and support base weight shall be no more than 1Okg the proof of concept would be a little more due to heavier materials used R106 I The stand shall be durable and resistant to cracks or breakage R107 I VESA mount plate shall be 210mm x 210mm in order to accommodate MIS standards 15 R108 II The orientation of the buttons shall be user friendly R109 lII The stand shall be constructed for optimal stability R110 II The stand shall not be water proof 5 0 User Documentation The user documentation will be written for the production model only It must be concise straight forward and target the general public The documentation also must be easy to understand with no ambiguity in its instructions R111 I11 Device will include a quick start guide 1112 1117 The user documentation shall be written to an audience with minimal technical background 1113 11 The documentation shall include a user manual X114 111 Detailed technical information for product assembly shall be included x115 111 The
11. R Daedalus tech googlegroups com Page 2 O System Overview DAEDALUS Technologies The system shall consist of a platform stand nacelle control electronics webcam and Graphical User Interface GUI The system will have two degrees of freedom in which the monitor will be allowed to move By using a Video Electronics Standards Asso ciation VESA mounting plate we will be able to use any VDU that complies with the VESA mounting standard 2 The microcontroller will interface with a host computer via a serial communications link The system will track the user s face and adjust the mounted VDU to Reep it in its target location The system consists of several blocks The first is the mechanical block it is the back bone of the system holding the motors and the VESA mount as well as housing all the electronics The second block is the electronics block the electronics consist of a power supply microcontroller and motor control circuitry The electronics are responsible for controlling the position of the motors calculating user distance from screen control ling the status Light Emitting Diodes LED and communicating with the host Personal Computer PC The final block is the software application running on the host PC the software on the GUI is responsible tracking users calculating the relative user position to the center of the screen and relaying the data to the microcontroller over a serial port A simplfied diagram s
12. T 1 778 990 7688 LARRY ZHAO F 1 778 385 0432 CHIEF EXECUTIVE OFFICER Support 1 778 388 3751 LFZ2 SFU CA DAEDALUS Technologies October ll 2011 Andrew Rawicz School of Engineering Science Simon Fraser University Burnaby B C V5A 1S6 Re ENSC 440 functional specifications Display Augmentation System Dear Dr Rawicz The attached document describes the functional specifications related to our Display Augmentation System a product of Daedalus Technologies Our product is designed with both innovation and robustness in mind Not only are we aiming to provide poten tial end users with increased comfort and convenience in front of a visual display unit but also providing the user with an ideal ergonomic view to help reduce the likelihood of strain related injuries The attached functional specifications provide requirements for Display Augmentation System s functionality in development and production phases These specifications were generated after careful analysis of all factors involved in this field The business and engineering teams at Daedalus Technologies are using this documentation for re search and development in addition to ensuring that the project stays on course Daedalus Technologies is founded by fifth year Engineering Science students Larry Zhao lan Brown Calvin Ho and Jordan Anguelov Should you have any questions or concerns regarding our project proposal please feel free to contact me by phone at 778
13. USB 2 0 compatible webcam 4 11 The GUI of the system shall be simple and aesthetic to ensure a smooth user experience R5 I System shall not be water resistant 2 2 Physical Requirements R6 1 The system must be compact enough to be placed on a desk I lt 7 1 DAS shall be aesthetically pleasing R8 I Overall dimensions that will not exceed the largest possible computer monitor R9 III Dimension and weight of the overall system varies in the final product due to different sizes of VDUs R10 I Proximity sensor shall be mounted facing the user R11 I The system shall have a LED backlights R12 I The proof of concept structure shall be made from steel and aluminum R13 I The product shall not have any sharp edges that my cause injury to a user operator 2 3 Performance Requirements R14 I The system must detect the face of at least one person within the cam era field of view R15 I The system must keep the flat panel monitor centered on the user s Face R16 111 The system will be upgradable to accommodating multiple axes of movement and rotation R17 I Upon powering on the system will be centered at a predefined origin R18 1 System Will include a multicolour LED to indicate status 819 1 Red illuminated LED means system is on but not connected R20 I Green illuminated LED indicates system is working normally I lt 21 111 Flashing red light means system fault R22 III Flashing gree
14. byopia are a seriously concern to users who are heavily dependent on computer Functions Whether it is at work or at home reliance on com puting devices is a growing trend in the 21st century Here at Daedalus Technologies we feel that our Display Augmentation System DAS can address these health issues by reducing the strain on a user s necR and eyes The purpose of DAS is to help Reep users in an optimal view position while providing visual feedback about the process The basis of the system is a software application to rack users locations and send information to the external microcontroller the mi crocontroller then drives the motorized system to move the Visual Display Unit VDU according to the users movements The development of DAS will occur in two phases In the first phase a proof of con cept model will be developed to verify core functionality In the second phase the proof of concept model will be developed Further into a prototype which shall become the basis for our base production model The first phase of development is targeted for completion by December of 2011 and will Focus on the following core features needed for basic Functionality Facial recognition GUI and image processing A working Printed Circuit Board PCB that houses a microcontroller and support for motor controls A mechanical prototype that supports a flat panel display monitor and moves it in 2 axes A GUI that acts as HUD and p
15. e 6 THE PRIOR CONSENT OF THE OWNER 3 0 Software DAEDALUS Technologies The Software application consists of three distinct sections with their own required functions Face tracking GUI and Image Acquisition are the three integral parts of the DAS application These three sets of standards will ensure that the user experience is smooth and intuitive as each user will have a different preference for monitor function ality The Face Tracking section must be accurate enough to detect user s movement but not overly sensitive as to track unnecessary objects The GUI section will be the users primary input for the DAS application It will be func tional to the point where the user can eventually control all the settings of a completed DAS within safe limits The Image Acquisition section will be the main input to the DAS application It will be responsible for accessing the webcam and managing correct webcam settings Image capture will be snappy and allow for all other software requirements to be met accu rately 3 1 General Requirements R69 1 Our application will be stable and not directly interfere with normal computer processes I lt 7O I Our application will be comprised of three well defined modules to allow For optimal efficiency I lt 71 11 Software development will use ISO IEC 12207 13 I lt 72 11 Software development will use ISO IEC 15504 14 I lt 3 lll The program will be bundled into a
16. e test is a final verification procedure to determine if the requirements of a product specification are met By emulating real world usage con ditions on behalf of end users UAT will carry out with external candidates outside of Daedalus Technologies The candidate will be instructed to run through some basic test cases involving our prototype The results of these tests give confidence to end users in how our product will perform and give Daedalus Technologies important user feedback UATs are needed because DAS is a unique and innovative product that the consumer market has yet to witness As a result expectation and suggestions will take into account for Daedalus Technologies to progress into the second phase of this project Daedalus Technologies 6 O Test Plan DISCLAIMER 3 I THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 12 Conclusion DAEDALUS Technologies By carefully investigating the requirements for DAS s overall system and sub com ponents we will be able to proceed on our project with increased objective clarity The Daedalus Technologies functional specification document outlines the general system software and support stand requirement of the product in addiction to user documentat
17. ements 133 1 The proof of concept model and production model shall include a VESA compatible mounting bracket 134 1 The shaft shall be hollow enough to accommodate the PCB and electron ics inside R35 I The proof of concept model must include up and down tilt of 40 to 20 degrees R36 1 The proof of concept model must include left and right rotation of 9O degrees 37 111 The final product will consist of mostly plastic structure with the exception of critical areas 38 111 The final product will have a unique system for mounting the webcam and proximity sensor 39 11 The proof of concept model shall be strong enough to support a load of IORg more than most modern flat panel displays R4O 111 The final product should support more than 20kg to support various types of VDUs R4 I Nacelle will accommodate a linear actuator for tilt R42 I Both proof of concept and production models must use an external power supply R43 I Power supply must be rated for 12V at 1A and must have safety certifica tion by standard agency such as CSA UL EC etc 7 844 1 Power supply must be galvanically isolated to ensure user safety in case of short circuit 845 1 The system must have a power switch at the 12V input to turn the system on off R46 1 The proof of concept model must have 2 Brushed Direct Current BDC motors for movement l for rotation and 1 For tilt Daedalus Technologies 2 O System Overview DiscLAI
18. he program once connected to the hardware It will be important to create a variety of test procedures once the GUI is completed to check that simultaneous entries do not cause unexpected errors at varying frames per second This will have to be tested again once feedback from the hardware has been included Before a commercial release we would have to check that our application does not interfere or fail because of other computer processes being run concurrently 6 3 System Integration Test The purpose of system integration test is to verify functional performance and reli ability requirements 16 once hardware and software modules are combined All the specified dimensions will be accurately measured all the safety requirements will be met by over designing the system and all the safety components present during the entire development stage of the project Ensuring that all purchased components meet our specifications we will also verify the reliability durability and environmental requirements of the system Once assembled the chassis will be subject to weight loads in excess of ten Rilogram attached to the VESA plate in order to verify stability and operational integrity We will also run a series of Failover consisting of cases when one or more modules go offline 17 Once the completed hardware system has been tested Further testing with the fully integrated application is the last step From that point on we will introduce predefi
19. hown in figure 1 shows the general overiew of our system The overall system requirements will be divided into four major categories general sys tem requirements software requirements Support stand requirements and user docu mentation requirements Daedalus Technologies 2 O System Overview DISCLAIMER I THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 2 2 O System Overview DAEDALUS Technologies User DAS Control Logic Support Unit Motor Control Unit Figure System Overiew Daedalus Technologies 2 O System Overview DISCLAIMER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 3 rO DAEDALUS Technologies 2 1 General Requirements 2 0 System Overview R1 I The system must be relatively cheap with retail cost no greater than 50 R2 I The system must be used with monitors compatible with the VESA MIS D MIS E and MIS F mounting standards 3 13 111 The system must work with any
20. ion Test plans are also outlined in this documentation The proof of con cept model is expected to meet the Functional requirements outlined in this document marked with either or Il by December 6 2011 Daedalus Technologies Conclusion DISCLAIMER 3 I THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 13 References amp DAEDALUS Technologies 1 Internet World Stats Oct 2011 Internet Users in the World Distributed by World Re gions 2Oll Online Available http www internetworldstats com stats htm 2 Ergo in Demand Oct 2011 VESA Mount for LCD Monitors LCD Displays and Plasma Screens Online Available http www ergoindemand com about_VESA_ standard htm 3 Wikipedia the free encyclopedia Oct 2011 Flat Display Mounting Interface On line Available http en wikipedia org wiki Flat_Display_Mounting_Interface 4 Usniversity Safty Office Oct 2011 The Noise at Work Regulations 2005 Online Available http www admin ox ac uR safety policy statements sl O6 d en 21490 5 RoHS Compliance Online Available http www rohs eu english index html 6 Waste Electrical and Electronic Equipment WEEE Online Available http ec europa eu e
21. n light means motor fault R23 I The system must be used in enough light to obtain a reasonable image capture for facial recognition R24 II DAS will be offered in various temperature ranges such as commercial industrial and extended military 25 11 IF the captured image quality is too low then a warning will appear R26 III IF the captured image quality is too low the option to automatically ad just the LED lighting will be given R27 I System response must be in real time Daedalus Technologies 2 0 System Overview DECANER 4 d p THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT Daedalus tech googlegroups com Page 4 THE PRIOR CONSENT OF THE OWNER rO DAEDALUS Technologies 2 0 System Overview 2 4 Environmental Requirements R28 I The product shall be quiet i e motors should not be noticeable R29 I Audible system noise should not exceed 50dBJ4 R30 II The system will operate from O 50 C and humidity of 50 R31 I The device shall be Restriction of Hazardous Substances Directive RoHS compliant 5 32 111 In compliance to Waste Electrical and Electronic Equipment WEEE 6 a recycling program will be implemented to collect and or replace the de vice component s at the end of the life cycle 2 5 Mechanical Requir
22. ned communication errors based on the final design These fabricated errors will be used to simulate noise and error in the system well beyond normal operating parameters to ensure the system s robustness is superior than that of the normal wear and tear of an advanced user This will be a very effective final system integration test because the hardware and software systems are connected by RS 232 alone By testing the limits of our systems stability we will be well on our way to completing a stable reli able and competitive commercial product Daedalus Technologies 6 O Test Plan DISCLAIMER f I THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER Daedalus tech googlegroups com Page 11 6 0 Test Plan DAEDALUS Technologies Once all of the testing is complete we will do an overall check of every requirement This will consist of going through each requirement individually to test its functional ity performance and reliability This final system integration check will act as the last step to ensure everything meets the requirements outlined in this document This last verification step will act as an indication that our project is ready for the user accep tance testing 6 4 User Acceptance Test The goal of user acceptanc
23. nvironment waste weee index_en hAtm 7 UL Oct 2011 Power Supplies Online Available http www ul com global eng pages offerings industries hightech powersupplies 8 Lammertbies Oct 2011 RS232 Specifications and standard Online Available http www lammertbies nl comm info RS 232_specs html 9 Wikipedia the free encyclopedia Oct 2011 Electromagnetic compatibility On line Available http en wikipedia org wiki Electromagnetic_compaitibility 10 Wikipedia the free encyclopedia Oct 2011 Operating temperature Online Available http en wikipedia org wiki Operating_temperature 1 APTA SS E O10 98 Oct 2011 Standard for the Development of an Electromagnetic Compatibility Plan Online Available http www aptastandards com portals O PRESS_pdfs Electric elec 20reaffirm SS E O10 98 20Develop ment Z200f Z20an 20ElectromagneticZ20Compatability Z20Plan pdf 12 Wikipedia the free encyclopedia Oct 2011 Power supply unit Online Available http en wiRkipedia org wiRi Power supply Unit X28computer429 13 ISO IEC 15504 1 2004 Oct 2011 INTERNATIONAL STANDAR Online Available http webstore iec ch preview info_isoiecI5504 1 Bed1 0 7Den pdf Daedalus Technologies References D scLa MER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCI
24. onmental RequirementS ei 4 2 5 Mechanical RequirementS ii 4 2 6 Electrical Reguiremenis 0000111111 4 2 7 Reliability Reguiremenis aa 5 DO SOP va Cf a ei Ua 6 3 1 General RequireMentS iii 6 3 2 Face Tracking Requirements 001 6 3 3 GUI Reguiremens iii 3 4 Image Acquisition Requirements k 7 4 0 Support Stand 8 5 0 User Documentation 8 6 0 TestPlan iii 9 6 Hardware Test cen 9 6 2 Software Tesis 0000011110101 10 6 3 System Integration Test csc 10 6 4 User Acceptance Test 11 C OH IS OI ai EA E E E E E N 12 References 13 Daedalus Technology Table of Content DISCLAIMER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES 8888 Unversity Drive Burnaby B C Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT wis THE PRIOR CONSENT OF THE OWNER V5A 1S6 Page eiii LIST OF FIGURES Figure System Overiew 3 Daedalus Technology List of Figures DISCLAIMER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES 8888 Unversity Drive Burnaby B C Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNER V5A 1S6 Page iv Glossary ANSI American National Standards Institute BDC Brushed Direct Current CSA Canadian Standard Association DAS Display Augmentation system EMC Electromagnetic Compatibility GUI Graphical User Interface
25. rovide feedback from the hardware and software mod ules In addition to the Functional requirements listed above safety and reliability are of the utmost importance to our team at Daedalus Technologies numerous standards RoHS CSA ISO etc will be adhered to and a rigorous test plan will be developed and executed to ensure a product that is secure dynamic and reliable The final product or second phase of development will build upon the successes from the first phase therefore the timeline and milestone will be determined after the com pletion of the first phase This document details the Functional specifications For the first phase and partially for the second phase of development The details discussed for the second phase are only preliminary and subject to change as further research is needed Daedalus Technology Executive Summary DISCLAIMER THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES 8888 Unversity Drive Burnaby B C Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT aa THE PRIOR CONSENT OF THE OWNER V5A 1S6 Page ii Table of Contents Executive SUMMALY iii li LIStOFFIQGUPES I iii IV Glossary iii V LO ntroductilon ii l Li Scope l 1 2 intented Audience iii 13 Document ConventionS ie 2 0 System OVerVieW____ iii 2 2 l General Requirements iii 3 2 2 Physical RequirementS ii 3 2 3 Performance ReqUuireMeNtS a 3 2 4 Envir
26. specifications are intended for use by the members of Daedalus Technolo gies The document will serve as a baseline through all project development phases Software and Hardware Vice Presidents VPs are to refer to the set of requirements to assist them in completing the project milestones and the project manager will use it to provide feedback and counsel on the team s progress All software hardware system integration and user acceptance testing will consider these requirements as the guide line For quality assurance 1 3 Document Conventions In order to indicate the type of functional requirement the following convention will be used Rn p A functional requirement where n is the requirement number and p is the requirement s priority with one of the three values First priority must be adhered to in proof of concept model and needed in prototype and production model unless otherwise stated II Second priority will be adhered to in prototype and production model but only in proof of concept if time permits III Third priority completion not planned for proof of concept but would be necessary For the production model Daedalus Technologies 1 0 Introduction DISCLAIMER 3 I THIS DOCUMENT CONTAINS INFORMATION THAT IS PROPRIETARY TO THE DAEDALUS TECHNOLOGIES Electronics PCB Ergonomics Design Confidential NO PART OF THIS DOCUMENT MAY BE DUPLICATED OR USED FOR COMMERCIAL PURPOSES WITHOUT THE PRIOR CONSENT OF THE OWNE
27. ted We have taken drastic measures to draft a comprehen sive test plan to comply with this standard In this section the overall test plan for DAS will be discussed Since the project team has been divided separately for its hardware and software components the system s hardware and software will be tested separately System integration test will com mence once hardware and software modules have passed their respective tests To ensure potential end user satisfaction we decided to include a user acceptance test at the very end of DAS s project development cycle 6 1 Hardware Test Support Stand Test Testing will validate the manufactured stand s durability and reliability This will be done through a combination of usability testing stress testing drop testing and blunt Force testing The results of this test will directly impact our systems ability to handle the full range of physical tests and is therefore very important to pass Motor Tests By increasing the mass attached to the motors we can observe the motors perfor mance over various loads We will also test the motors for extended periods of time By running the motor for an extended period of time and checking temperature levels we can determine maximum run times and establish safety limits Individual motors will also be tested separately to determine that they meet the requirements and stan dards PCB tests The PCB Arduino shield will be subject to several tests
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