Things you can do with a Bluetooth proximity hotspot?
You can allow people to share files:
What files can I send through an Hotspot ?
Images as .gif or .jpg files
Text as .txt files
Animated images as animated .gif files
Audio as mp3, mp4, wav and ringtones
Video as 3gp or mp4 files
Macromedia Lite as .wmv files
Java Applications as .jar files
Business Card files and Calendar Event files (.vcf , vcard)
And any file supported by a mobile phone (even .xls, .doc, .pdf ,etc)
Open source bluetooth stack
This was found at http://www.mobilemarketingwatch.com/become-your-own-mobile-marketing-agency-part-two/
juts nee dto find some documentation on how I can use this to integrate it into what I need
one system I found is http://proxiblaster.com/
what I am looking has been done before
more on what we are trying to do
Specific pieces at the museum that you would wish to provide more information about, like text about each piece, include a sound clip from the battlefield or maybe a short video of the production process of a piece. The user takes the information with them after leaving the Museum and can enjoy a 're-visit' by viewing files received or share the experience. Information provided adds another dimension to Museums and their exhibitions.