I thought something that was cooler (and less permanent) was the feelspace belt: it has a compass module and a bunch of of vibrating motors, so you can always '

I thought something that was cooler (and less permanent) was the feelspace belt: it has a compass module and a bunch of of vibrating motors, so you can always 'feel' magnetic north http://feelspace.cogsci.uni-osnabrueck.de/ http://feelspace.cogsci.uni-osnabrueck.de/