Feature: How trash can reveal an urban landscape’s ‘invisible realities’

Dietmar Offen­huber, a newly appointed assis­tant pro­fessor of infor­ma­tion visu­al­iza­tion, strives to unveil the invis­ible real­i­ties of the urban land­scape by map­ping the spa­tial orga­ni­za­tion of people and objects.
read more at
http://www.northeastern.edu/news/2013/09/dietmar-offenhuber/