This study developed a mobile app of the personal colour analysis system, which determines the clothing colours that are harmonized to a user’s personal skin and hair colouring. The mobile application is easy and accurate for non-experts to use, and it employs photographs of a user’s skin...

Recently, the applications of mobile technology integration into innovative pedagogical approaches have resulted in new opportunities and challenges. The rapid development of mobile technology encourages student participation, knowledge sharing, collaboration, and the social interaction...

There have been substantial technical and policy discussions about the spectrum needs of 5G and the necessity of expanding access to the higher frequency spectrum, including in the millimeter wave bands from 30 to 300 GHz. The focus, however, has been on bands below 60GHz, or at most 90GHz,...

There is a steady increase in smartphone apps available to improve farmers' decision making with respect to crop protection. While current studies have focused on smartphone adoption in general and farmers' general willingness to pay for crop protection smartphone apps, none have focused on the...

Policy makers are increasingly concerned about the combination of market power and massive data collection in digital markets. This concern is fueled by the theoretical prediction that more market power causes firms to collect ever more data from their users. We investigate the relationship...