4. „The most profound technologies
are those that disappear.
They weave themselves into the fabric of
everyday life until
they are indistinguishable from it.“
Mark Weiser, 1991
22. „NFC offers several methods
to connect digital media
and printed media.
It simplifies and reduces
several interactions to a single action.“
23. Graz University of Technology
SOCIAL LEARNING
Computer and Information Services
Graz University of Technology
Martin Ebner
http://elearning.tugraz.at
martin.ebner@tugraz.at
Slides available at: http://elearningblog.tugraz.at
mebner