1. Location-Based Service Background
1.1. Definition of Location-Based Service
Location-Based services refer to general class of computer program-level services used to include specific controls for location and time data as control features in computer programs. Location-Based services utilize location information to improve business productivity as well as adding value to a comfortable life.
electronically processed information networks.” So it is not just about networks or social networks, because social networks have been very old forms of social organization. Rather it is about social networks which process and manage information and use micro-electronic based technologies. In short, network society is one whose social structure is made of networks powered by microelectronics-ba
types of investigation, the extent of researcher interference, the study setting, the unit of analysis, the time horizon of the study.
Purpose of the study: Hypotheses testing
We want to explain the relationships between the satisfaction and user’s personal data and the two phone’s performance. We have intermediate variables (age, gender). We also have independent variables(application, c
electronic passport. This electronic passport has many essential functions for tourists. This passport has necessary personal information for travel. But existing passport (old type passport) has chance that is stolen. Stolen passport can be abused for crimes but this electronic passport doesn’t have these chances. In order to implement this passport, users must need owner’s fingerprints.
시범 상용화에 들어간 전자화폐는 다양한 장점에도 불구하고 전자상거래 결제는 주로 신용카드와 계좌이체 방식으로 이루어지고 있다. 그러나 신용카드는 발급 받을 수 있는 사람이 제한적이고 개인의 사적 정보 유출 및 네트워크 관리자의 부정사용 등 보안성에 문제가 있고, 통신비 등 사회적 비효