Bluetooth Technology

Another main requirement is that of a communication technology that allows these devices to wirelessly discover and connect to each other. To be wireless is important for the embedded devices to become really ubiquitious.
This throws up certain issues like low power consumption, connections without user interaction, ability to route data on an ad hoc basis and their related addressing issues. Data security and access control can not be neglected if the human beings are to rely on these embedded networks for their daily use.
One promising technology that can provide a solution to all these problems is Bluetooth. With its extensive support for integration with existing protocols and APIs, Bluetooth seems to be the major contender among other such wireless solutions for the physical layer connectivity.
The embedded internet based on Bluetooth seems all set to revolutionalize our living and work environments today

Mobile Technology and Mobile in our life

Happy Birthday reads the text message on your mobile phone. Its from your favorite restaurant, and its accompanied by an email from the owner, who offers to buy you that appetizer you have always loved.
You pass by a poster promoting your favorite bands upcoming release. It contains a code, and if you send it via text message (SMS), they will give you the inside track on the release date, along with a couple of sample MP3s. Meanwhile, your local florist texts you a reminder of your sister anniversary, and a 15% off discount if you phone in an order to send out a bouquet today. Personalized, targeted, and, above all else, desired-- For these companies, mobile technology did not merely offer a chance to get their foot in the door. They were enthusiastically invited in.
If you are considering making use of todays mobile phone technology for marketing your business, you will find it surprisingly easy to implement. It is dramatically less expensive than traditional advertising and promotional methods, as well. And, it allows you to target your message precisely to the ones most likely to buy-- That means, fewer wasted dollars.
If your customers are likely to have and use current G3 mobile technology.
And chances are they do. Most mobile phones in use are multimedia-capable. A large percentage of these owners use them for checking their email and browsing the Internet. And age doesnot seem to be a big factor-- The market penetration of multi-media phone ownership does not drop off significantly until after age 55-- And even that is respectable, at around 30 to 25%.
The size has less to do with whether or not you employ these methods, but how best to go about implementing them. Software applications are available, for those on a budget. They may also be the right choice if some characteristic of your business is so unique it requires you to create a campaign specifically for your operation.
Or you can turn the whole thing over to a mobile application service provider (MASP). It is likely you will even find one that specializes in your particular industry. You will be able to choose from a selection of campaigns with a proven track record, and the company can handle everything from launching each promotion to gathering and managing your database of contacts.