Call-for-Papers A well developed information infrastructure is critical to the emerging knowledge society. Arguably, it is the availability of network-based development toolkit that enables consumers to generate value for the suppliers in the so-called reverse economy scenario. Similarly, it is the availability of ubiquitous Web-based information access that provides deep support to individuals in the new paradigm of distributed capitalism. It might not be extravagant to claim that a sustainable knowledge society, to a great extent, relies on a sophisticated information infrastructure. As part of the information infrastructure, mobile communication has developed at an extraordinarily high speed in both developing and developed countries.