The purpose of this study is to analyze effect of Army Risk Assessment System(ARAS) which is used to prevent safety accident in ROK army. Based on prior research, we select 4 indicators which are related to accident prevention effect and analyze the differences before and after ARAS operation for each indicators by using Paired-Samples T-Test. Also, we analyze the correlation between degree of ARAS operation and status of safety accidents of 112 ROK Army units. We conduct an evaluation of each function within the system using IPA method. The results of this study are as follows; All 4 indicators are improved compared to before ARAS operation, and the differences are statistically significant. Also, there is negative correlation between the degree of ARAS operation and the occurrence of safety accidents. So, the operation of ARAS has a positive effect on preventing safety accidents. Finally among the 15 functions of ARAS, 4 functions require improvement. The findings of this study have implications for proposing necessity of computerized system in enforcing Risk Assessment. Also, whether or not operating ARAS is important, but it is also important to operate it well. Lastly, We propose improvement plans for each function to operate it well.

Effective branding strategy requires systematic management of brand identity and brand image. Brand identity refers to the company’s plan with regard to what associations consumers hold for the brand, whereas brand image refers to the associations consumers actually hold for the brand. According to Aaker (1996), brand identity consists of brand essence, core identity, and extended identity. Brand image, on the other hand, consists of attributes, benefits, and attitudes (Keller, 1993). Given the nature of brand identity and brand image, branding strategy aims to strengthen congruence, but lessen discrepancy among the components. The strategy can be either manipulative or reflective, i.e., changing brand image to correspond with brand identity or changing brand identity to adopt brand image, respectively. Branding strategy of SPA (Specialty Store Retailer of Private Label Apparel: i.e., fast fashion) brands is not an exception. However, SPA brands are characterized as quick response production capabilities with enhanced design capabilities to produce "hot" products that capture the latest consumer trends and exploit minimal production lead times to match supply with uncertain demand (Cachon & Swinney, 2011). Consequently, branding strategy of SPA brands is expected to be more reflective than manipulative. The primary purpose of this study is to verify the expectation, analyzing the branding strategy of the big 3 SPA brands: ZARA, Uniqlo, and H&M. All being SPA brands, the big 3 brands still need to differentiate from the competitors. From the perspective of this study, the differentiation strategy is expected to be manifested in the components of brand image to reflect, i.e., more emphasis on the reflection of attributes, benefits, or attitudes. Accordingly, this study also examines how the details of branding strategy differ among the big 3 SPA brands in this regard.

Today, social game is being one of the biggest growths on mobile and PC platform. This paper propose systematic user play scenarios for social games by characterizing 「FarmVille2」and 「AniPang」which are the most popular social games on PC and mobile, these days. We present the whole user scenarios with flowcharts showing the characteristics of all possible users’ actions in social game. When a game developer makes the game logic for a new social game, our results will provide with a design guideline for the game.