Interesting success story from JCDecaux Airport’s division over in Paris using Cubb ‘Very Rich Media – effectively an Adwalker / Pixman Nomadic type wearable media solution.
See http://www.jcdecauxairport.fr/ [1] for a good video clip of the case study.
Cubb’s devices are called Cyklops and their web site http://www.cubb.fr/ [2] contains lots and lots (more than most) photos of the units and operators in action.