Environmental Impact Lifecycle Analysis Team 22 John Doherty.
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Environmental Impact Lifecycle Analysis Team 22 John Doherty
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Transcript of Environmental Impact Lifecycle Analysis Team 22 John Doherty.
![Page 1: Environmental Impact Lifecycle Analysis Team 22 John Doherty.](https://reader036.fdocuments.in/reader036/viewer/2022082506/5697bf891a28abf838c8a287/html5/thumbnails/1.jpg)
Environmental Impact Lifecycle
Analysis
Team 22John Doherty
![Page 2: Environmental Impact Lifecycle Analysis Team 22 John Doherty.](https://reader036.fdocuments.in/reader036/viewer/2022082506/5697bf891a28abf838c8a287/html5/thumbnails/2.jpg)
Environmental Impact
• Hazardous chemicals used in PCB manufacturing
• Not ROHS compliant because of lead solder
• Not recyclable
• LCD display contains mercury
• Always on (no power button)
![Page 3: Environmental Impact Lifecycle Analysis Team 22 John Doherty.](https://reader036.fdocuments.in/reader036/viewer/2022082506/5697bf891a28abf838c8a287/html5/thumbnails/3.jpg)
Environmental Impact
• No battery
• Long life cycle
• Sleep mode when idle
![Page 4: Environmental Impact Lifecycle Analysis Team 22 John Doherty.](https://reader036.fdocuments.in/reader036/viewer/2022082506/5697bf891a28abf838c8a287/html5/thumbnails/4.jpg)
Ethical Challenges
• Voltage regulators and high powered LED could overheat
• Failure modes must not cause injury
• Software might infringe on patents
• Strobe lights could cause seizures
• Could lead to excessive partying
![Page 5: Environmental Impact Lifecycle Analysis Team 22 John Doherty.](https://reader036.fdocuments.in/reader036/viewer/2022082506/5697bf891a28abf838c8a287/html5/thumbnails/5.jpg)
Questions?