Last year I wrote an article in german to give an overview on mobile and ubiquitous learning developments for the L3T book. Checking out a new visualiation tool if found that the chapter was downloaded nearly 1700 times (1690 to be correct). So I think quite a success. Nice work done together with Martin Ebner from Graz.

So if you speak german and want to read some overview and starting point for mobile and ubiquitous learning get the chapter here: 

http://l3t.tugraz.at/index.php/LehrbuchEbner10/article/view/74/36

of browse the whole book at:

http://l3t.eu