not and but or <exclusive> ?

not and but or <exclusive> ?
how to use twitter for real time monitoring “tweetjects“. interesting article.
Networked Student
Wanted to know how many of your tweets are read and how many people follow up on tweet you have send? Just have a look at twittruth.com
This is kind of neat product, you have an old digital camera? You want to share photos directly with a computer via wireless? Get an EYE-FI card. I remembers myself desperately searching for such a solution 5 years ago ;-).
At the Teachlab Blog I found a collection of videos about project drafts and paper mockups from a seminar on mobile learning in Bremen University.
this video highlights some changes especially in development countries. Learning about diseases, food distribution, social support against discrimination, fair elections by instant messaging, collective news reporting, finding jobs through SMS marketplaces, accessing market prices for goods from the countryside.
The Tool in Your Hand: The Mobile Revolution at MobileActive.org
CALL FOR PARTICIPATION
International Symposium on Wearable Computers (ISWC’09)
http://www.iswc.net/register.php
The International Symposium on Wearable Computers is a
conference dedicated to cutting-edge research in wearable
technologies.
This year’s conference will be held in Linz, Austria from
September 4th to 7th, 2009.
ISWC’09, the thirteenth annual IEEE International Symposium on
Wearable Computers, is the premier forum for wearable computing
and issues related to on-body and worn mobile technologies.
ISWC’09 will bring together researchers, product vendors,
fashion designers, textile manufacturers, users, and related
professionals to share information and advances in wearable
computing. ISWC’09 explicitly aims to broaden its scope to
include cell phones and cell phone applications as they have
become the most successful wearable computer to date.
We are happy to announce that the registration for ISWC’09 is
now open. Please go to the symposium web page at
http://www.iswc.net/register.php to register. Please also make
sure that you carefully read the information about local
arrangements and travel arrangements.