Bluetooth Session Notes from Apple's User Con Bluetooth Session
Ericsson developed Bluetooth in 1994, three years later they created the Bluetooth SIG with Agere, MS, Motorola, 3 Com, and the founders: IBM, Intel, Nokia, and Toshiba.
Fee-based SIG membership allows royalty free use. Also has a qual board that makes sure Bluetooth devices do what the standard says.
Bluetooth is a freqhopper. Makes it hard to break into, also encrypted. Devices are paired. You provide a passcode for two devices that is self-generated and user-created. Headsets and such have set access codes, but limited pairing capabilities. Profile inclues: intercom, cordless telephone, headset, dialup networking, fax, LAN access, file transfer, object push, sync, AV profile is coming very soon.
What uses Bluetooth? Cell phones. T68i Ericssons. Headsets. Bluetooth Adapters for Laptops and Desktops. Portable devices: PDAs, tablets. Printers, Data Entry Devices. Storage Devices: Portable File Server anyone?
Using Bluetooth Today: Connect to Sony T68i. Transfer contacts, graphics, sounds. Call from Address Book. Send SMS. Receiver Caller ID, Use GPRS for internet access. Phone to Palm stuff as well.
IBM Whiteboard Tool. Clip it to the corner of the whiteboard, it will track all the pen sleeves. Will transmit to those w/ Palms or TiBooks or phones w/ the whiteboard content. Slick.
Symbol Ring. Barcode Scanner goes via Bluetooth to a WinCE device on a belt that goes via WiFi to the servers. UPS spent 100 mil implementing this.
Sony Ericsson Pen. This is SO damn cool. Write something down, write a phone number, it sends it as a graphic. Whoa.
Bluetooth could end up in your car, both for phones, and THEN for the car diagnostics.
The Potential of Bluetooth is pretty enormous, there's a lot that can be done with the little chips.
Bluetooth is also used in Access Points, a la WiFi. Some are for ISDN or Dialup connections as well.
Bluetooth serial is legitimate as well, both as printing serial and as a serial adapter a la Keyspan.
Bluetooth seems to be an emerging technology that has a lot of potential. AT&T has a service coming up where they will allow unlimited data usage for $50/mo. With some big names behind the standard, it's going to have legs, but I think it will be interesting to see what happens next in terms of companies to use them.
Links from the Presentation:
Site Presentation
Apple Bluetooth Info
Bluetooth Site
Bluetooth Community
Valhalla
Bluetooth Gear
Carrier and Phone info
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