Computational Fluid Dynamics (CFD) has become a useful tool for the study of indoor and outdoor environment problems. Recently, the Massachusetts Institute of Technology (MIT) has developed several Reynolds Averaged Navier-Stokes (RANS) equation models and Large Eddy Simulation (LES) models to enhance the capabilities of CFD for use in indoor and outdoor environment design. The new models have ...

The lightweight and low-cost 3D sensing device, such as Microsoft Kinect, has gained much attention in computer vision and robotics community. Although quite promising and successful for indoor applications, its outdoor usage has been significantly hampered by its short detection range (around 4 meters) coupled with ambient infrared interference. This paper addresses the theoretical and practic...

This pilot study aimed to monitor the residential/office indoor, outdoor, and personal levels of ozone for people living, working, and commuting in Athens, Greece. Participants (16 persons) of this study worked at the same place. Passive sampling analysis results did not indicate any limit exceedance (Directive 2008/50/EC: 120 μg/m3, World Health Organization (WHO) Air Quality Guidelines 2005: ...

The sensing and classification for indoor and outdoor environment based on ambient sound, which is practical for the research and application of mobile computing, have gradually attracted the attention of researchers. At present, GPS and Wi-Fi are often used for location, however, the former can only be used for outdoor and the availability of the latter cannot be guaranteed at all times and al...