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
Transferable Skills SEMC06-08-9AJesús Muñoz García
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
Main use: Telephone Call Text message
¿What is the actual use of Mobile Devices?
PDA Play video games Video Conferencing GPS Broadbands connections (internet) Digital Camera …
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
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
Most common uses:
Wireless networking between PCs
Most common uses:
Wireless communication with PC input and output devices (mouse, keyboard, printer)
Most common uses:
Transfer of files between devices
Most common uses:
Controls where infrared was traditionally used
Most common uses:
Controls where serial was traditionally used
Most common uses:
Wireless controllers for game consoles
Problems of Bluetooth in Mobile Devices
BlueSnarfing Backdoor Bluebug Bluejacking
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)
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
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
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
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
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
Thanks for your attention