understanding bluetooth technology and how to use in with mobile devices
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Understanding Bluetooth Technology and How to use in with Mobile DevicesTRANSCRIPT
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Transferable Skills SEMC06-08-9AJesús Muñoz García
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Introduction◦ Mobile Devices: Main uses◦ Mobile Devides: Bluetooth (BT)
Understanding BT◦ Main features◦ Common uses◦ Security problems◦ How to develop
Giving usability to BT◦ Actuality◦ Futur◦ Record of inputs/outputs of employees in a company
Conclusion
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Main use: Telephone Call Text message
¿What is the actual use of Mobile Devices?
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PDA Play video games Video Conferencing GPS Broadbands connections (internet) Digital Camera …
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Is everything created on the Mobile Devices uses?
Not at all, we can take more benefit with Bluetooth Technology
BT provides a powerful way to create news utilities
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Main features: Not wires and cables required Minimal user intervention Low power Radio Frequency Links (2.4 GHz) Scope of distance 10 ~ 100 metres Facilitates both data and voice
communication
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Most common uses:
Wireless networking between PCs
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Most common uses:
Wireless communication with PC input and output devices (mouse, keyboard, printer)
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Most common uses:
Transfer of files between devices
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Most common uses:
Controls where infrared was traditionally used
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Most common uses:
Controls where serial was traditionally used
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Most common uses:
Wireless controllers for game consoles
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Problems of Bluetooth in Mobile Devices
BlueSnarfing Backdoor Bluebug Bluejacking
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Developing applications for mobiles devices
API JSR-82 Sun Java 1.4.x Sun Java Toolkit Wireless 2.5.x Eclipse EclipseME (Extension with J2ME-
JavaMicroEdition)
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Actual uses: sharing files, sending text messages, copy records of agenda, mp3 players, sharing internet connections,…
But, Bluetooth Technology is more powerful, so we can think in more applications
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Futur of Bluetooth Technology with your Mobile Device:
Enable validation of customers:◦Allow validate tickets for train/bus/subway◦Automatically recording of employees of a
company◦Allow or not access to differents rooms
Controlling differents parts of a house (domotics)
Managing TV Managing your computer
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Each employee will be recorded in the system with his mobile phone using BT.
BT Receptors in every door. Not required access card, just mobile device
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System Features : Records registered in a data base Data accessible to human Resources. Each worker can see his records by intranet To improve security to enable a system
pin/password code
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Advantages BT is a technology powerful and very useful Cheap way, without too much infrastructure
to allow connections between different devices
Disadvantage Short Coverage of work (may this is not bad) Security problems
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Thanks for your attention