he closer you are to the optimum device and network
conditions the more things become possible. Three proj-
ects highlighted below take advantage of some of these
optimum conditions, but use the technology in slightly
different ways and aim at subtly different target audi-
ences. The first, wildlive!, sets out to raise awareness of
wildlife conservation among the general public, whoever
and wherever they may be. The second, Freedom
HIV/AIDS, was more specific, targeting members of the
public in developing countries particularly at risk for
contracting the disease. The third, Dunia Moja, is a lec-
ture and class-based education tool aimed at a controlled
group of students taking a particular university course.