RCD Laser SystemDanny Barjum

Ryan ScottCorey Lane

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Ethical Impact Analysis Overview

Operating Conditions

Warning Labels

Cautions in user documentation

Safety Mechanisms

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Operating ConditionsNormal Operation

Classroom setting (projector screen) Temperature -40 ۫ C< To < 85 ْ C

Typical Laser Operating Temp. -25۫ C< To < 38 ْ C

Outside Normal Operation Outside temperature ranges Use of AC adapter not compatible with our product Use of battery not compatible with our product

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Warning LabelsElectric Shock Warning

Not to disassemble productRadio Frequency Interference Warning

Interference with other devices including pacemakers

Laser Device WarningBasic knowledge of laser operation

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Cautions in User ManualElectric Shock

Do not disassemble

Laser Device

RF Interference

Battery Leakage

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Safety MechanismsProper enclosure of Battery

In case of leakage contain chemicals

Proper enclosure of device

No obvious way of disassembly

Battery charging software

Monitoring battery charge

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Environmental Impact AnalysisManufacture

PCB – contains traces of lead Plastic enclosing

Normal use Substitute to markers and chalk Easily erased (push of a button) People have used product to graffiti buildings (non-

destructive) Concerns: battery leakage

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Disposal/RecyclingBattery (Li-Ion)

Federal Government classified as non-hazardous waste

There are recycling centers that can be found here.

Plastic Enclosure ABS plastic enclosure can be recycled

PCB Various places that take PCBs to recycle Some pay you for the PCBs

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Thank you!Questions?

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