Feb
22
Life and death of pagers
Posted by: beier0816 | February 22, 2011 | 4 Comments
When I decide to write something about product life cycle, I began to ask myself: what kind of product has a short life cycle? Then it suddenly occurs to me that these little black pagers were once very popular when I was a child, but now they almost vanish from the mainstream market. The introduction stage […]