ICT as a solution for the revitalization of public open space in private developments

POSPD, as supplementation of public open spaces (POS), has become a common policy to moderate the intensification of urbanization. However, some access restrictions, both physical and information-wise, were deliberately designed by private developers to reserve the POSPD for their own gains, which further hampers POSPD's publicness and leads to their failure to bear social responsibilities. By analyzing the current situation of the availability of public open space in private developments (POSPD) from the perspective of information justice, this research aims at proposing a policy framework for an "accessible and interactive platform" which advocates promoting informational justice by integrating public participation into the establishment of an interaction loop to promote the revitalization of POSPD. The methodology includes the review of previous solutions and platforms, the establishment of a POSPD database and geographic information system (GIS) analysis. The POSPD in Hong Kong are unevenly distributed physically while the information about them is injustice and inadequate. Understanding the existing informational injustice associated with POSPD and revitalizing the stock spaces is timely and vital. Using the user-generated data from volunteers as the information flow, the proposed responsive POSPD platform will provide continuous positive feedback for policy improvement to help realize the collaborative management and sustainable development of the POS. Making use of information and communication technology (ICT) to extend the "public" to the "internet-based", the proposed framework regards the exploitation of ICT to enhance information justice as a novel way to revitalize POSPD. It involves collaborative operation among citizen participation and official POS management.