1. Team 2: Bluetooth Mass Storage Device By Yucel Parsak Ethical and Environmental Impact Analysis 1 Yucel ParsakYuri Kubo Scott PillowRyan Weaver

2. Team 2: Bluetooth Mass Storage Device By Yucel Parsak 2 Yucel ParsakYuri Kubo Scott PillowRyan Weaver Review of Design Constraints Connect to a PC via Bluetooth Connect to a PC via Bluetooth Connect to a PC via USB Connect to a PC via USB Transfer data via Bluetooth or USB Transfer data via Bluetooth or USB Manage file system (load, store, dir) Manage file system (load, store, dir) Recharge battery via USB 5V line Recharge battery via USB 5V line

3. Team 2: Bluetooth Mass Storage Device By Yucel Parsak 3 Yucel ParsakYuri Kubo Scott PillowRyan Weaver Ethical Impact Analysis Safe and reliable to the user and nature Safe and reliable to the user and nature (Lithium ion battery, PCB) (Lithium ion battery, PCB) Integrity of data transfer (Load and Store functions) Integrity of data transfer (Load and Store functions) Secure from malicious attackers Secure from malicious attackers (Prevent Malicious activities) (Prevent Malicious activities)

4. Team 2: Bluetooth Mass Storage Device By Yucel Parsak 4 Yucel ParsakYuri Kubo Scott PillowRyan Weaver Ethical Impact Analysis : Safe and Reliable Lithium ion battery and PCB components: Lithium ion battery and PCB components: - Battery: Cause fire, or explode in direct sun light, leak - Battery: Cause fire, or explode in direct sun light, leak - PCB: Lead, platinum, mercury, silver, gold connections - PCB: Lead, platinum, mercury, silver, gold connectionsSolution: - Testing: “Crush, shock, vibration, impact, drop, - Testing: “Crush, shock, vibration, impact, drop, heating, humidity” etc. mpoweruk.com - Warning Labels: “Recycling properly” “Not opening the packaging” heating, humidity” etc. mpoweruk.com - Warning Labels: “Recycling properly” “Not opening the packaging”

5. Team 2: Bluetooth Mass Storage Device By Yucel Parsak 5 Yucel ParsakYuri Kubo Scott PillowRyan Weaver Ethical Impact Analysis : Integrity of Data Reliable data transfer: Reliable data transfer: - Load and Store functions in Bluetooth comm. - Load and Store functions in Bluetooth comm. - Data rate difference between Bluetooth and USB - Data rate difference between Bluetooth and USB Solution: - Using Buffer - Using Buffer - Testing: “load / store large files” - Testing: “load / store large files”

6. Team 2: Bluetooth Mass Storage Device By Yucel Parsak 6 Yucel ParsakYuri Kubo Scott PillowRyan Weaver Ethical Impact Analysis : Security of data Prevent malicious access: Prevent malicious access: - Bluetooth security - Bluetooth security > 112^16 = 6.13039 E32 (passkey combination) > 112^16 = 6.13039 E32 (passkey combination) - Security concerns > Users choose simple passwords: “12345” > Data packet sniffing - Security concerns > Users choose simple passwords: “12345” > Data packet sniffingSolution: - Secondary encryption during data transfer - Secondary encryption during data transfer

7. Team 2: Bluetooth Mass Storage Device By Yucel Parsak 7 Yucel ParsakYuri Kubo Scott PillowRyan Weaver Environmental Impact Analysis Manufacturing Process Manufacturing Process -- instructions, labeling -- instructions, labeling -- Green PCB -- Green PCB -- Sealing -- recycling -- Sealing -- recycling Normal Use -- instructions, user manual, labeling Normal Use -- instructions, user manual, labeling -- maintenance -- recycling -- maintenance -- recycling Disposal Disposal

8. Team 2: Bluetooth Mass Storage Device By Yucel Parsak 8 Yucel ParsakYuri Kubo Scott PillowRyan Weaver Ethical and Environmental Impact Analysis Questions ?