A+ Chapter 25 Power Words - Defined

Chapter 25 - Understanding Mobile Devices
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1. Accelerometer – measures movement
2. Closed Source – the creation, manipulation, and selling, of data without revealing the details
3. Data roaming – phones switching between different cell towers and providers without notice
4. E-reader – a device built for reading digital books
5. E911 – Enhanced 911
6. Geo tracking – The recording of positional data
7. GPS – Global Positioning System
8. GSM – Global System for Mobile Communication
9. GUI – Graphical User Interface
10. Gyroscope – maintains orientation for a screen on a mobile device
11. IMEI – International Mobile Equipment Identity
12. IMSI – International Mobile Subscriber Identity
13. iOS – The operating system created for Apple products
14. Launcher – a tool android devices utilize to allow users to personalize their device
15. Micro USB – Micro Universal Serial Bus
16. Mini USB – Mini Universal Serial Bus
17. MDM – Mobile Device Management
18. NFC – Nearfield Communication
19. OLED – Organic light emitting diode
20. PDA - Personal digital assistant