Guardian Home Security System

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Guardian Home Security System

• SENG 635
• Kobe Davis
• Guy Davis

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Product Description

• DIY Wireless Home Security System
• Self Installed
• Monitored through home pc
• Includes automatic timing for switches
• Various alert options

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Product Description
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Necessary Reliability

• Users
• Homeowners,
• Service Technicians
• Failures
• Warnings (temporary outage, non-fatal errors)
• Fatal (operating system crash, unable to connect
  to control unit)

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Necessary Reliability

• Time Unit
• One year (life will be measured in years)
• Failure Intensity Objective (FIO)
• 30 failures per year (majority being warnings)
• Fault Handling
• 80 Fault Removal / 20 Fault Tolerance

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Operational Profile

• Operational Modes
• Basic/Standard User
• Expert/Advanced User

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Operational Profile
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Test Preparation

• 85 of testing effort will be directed towards
  basic/standard user experience
• 15 of testing towards advanced experience

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Release Reporting

• Use web-enabled issue tracking system (JIRA) to
  record/tabulate all issues
• Results will be fed into CASRE program to be
  compare against suitable model
• May allocate more/less time to testing or cut
  back on advanced functionality

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Release Reporting

• Projected Certification Chart

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Conclusion

• Overall make user of SRE to develop and release
  and quantifiably more stable/reliable product