• Title/Summary/Keyword: Customer's Recognition

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Renewable Iris Authentication Algorithm in Mobile System

  • Lee Kwang Je;Lee Soon Seok;Kim Sin Hong;Cho Do Hyun
    • Proceedings of the IEEK Conference
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    • 2004.08c
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    • pp.592-595
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    • 2004
  • Recently the numbers of patent about the technology for mobile payment with Ie or bluetooth-chip are being increased more and more. The reasons of patent increment for mobile payment are advancement of wireless internet technology and rising of customer's request for it. The customer wants to be able to pay for purchase, tax and aid with own mobile phone. So every mobile service provider applies for patents about that competitively. And in the near future the biometrics is generalized in the mobile payment system. Especially the payment service of iris recognition is significant technique in this area for the future prospect. The biometrics of iris is an accurate authentication method because it has about 250 distinguish parameters to the finger print's 30. The biometrics of iris can recognize and identify a person for 2 seconds. But the image of iris is changed by transformation of body in the life. And the existing iris authentication system has problem that can be miss-recognized. In this paper, we propose the new method that reduces miss-recognizing rate with Renewable Iris Authentication Algorithm(RIAA) in mobile system.

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A Study on the Bakery Lay-out according to the Sales Analysis of Market Types (상권유형별 베이커리 판매공간계획에 관한 연구)

  • Yoon Gab-Geun;Jung Sa-Hee
    • Korean Institute of Interior Design Journal
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    • v.14 no.6 s.53
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    • pp.120-131
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    • 2005
  • Nowadays, food style would be changing as western and much like simple. because there was changing for customer both life style and recognition of what the food is, so that the customer would like to get something that has a high qualified and special. In the society changing continuary, the upgraded speed of atmospher and competition between bakery company is running quickly. in order to follow the customer who are different individually and pursuit lots of kind of things. In fact, it's not only making atmosphere that could give relaxation and rich life but also supporting commodity and many kinds of information to effect the sale's effectiveness, so the various alternative need to be checked out to treat the difference of atmosphere. importance of space composition plan considerating specific character is confirmed each commercial area of alternatives. In this study, we want to provide the most important standard of space composition of several visible or invisible environment factor making an bakery store. commercial rights are defferentiated between center commercial land and dwelling commercial land and we can strengthen the competitveness by bringing inspect, analysis, comparison about product make-up price each commercial land in space organixation of in-store actively in the 21 century's new bakery competition. In the 21st century, we should recognize we are in the new period about these a aggressive goal of maximization of sales and performed space construction through plan specialization to build reasonably and effectively. composition plan for store space as composition rate of product would be basic plan. so when the opening store is decided it need to be basic composition plan space which Is proper to situation of area.

The Audience Behavior-based Emotion Prediction Model for Personalized Service (고객 맞춤형 서비스를 위한 관객 행동 기반 감정예측모형)

  • Ryoo, Eun Chung;Ahn, Hyunchul;Kim, Jae Kyeong
    • Journal of Intelligence and Information Systems
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    • v.19 no.2
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    • pp.73-85
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    • 2013
  • Nowadays, in today's information society, the importance of the knowledge service using the information to creative value is getting higher day by day. In addition, depending on the development of IT technology, it is ease to collect and use information. Also, many companies actively use customer information to marketing in a variety of industries. Into the 21st century, companies have been actively using the culture arts to manage corporate image and marketing closely linked to their commercial interests. But, it is difficult that companies attract or maintain consumer's interest through their technology. For that reason, it is trend to perform cultural activities for tool of differentiation over many firms. Many firms used the customer's experience to new marketing strategy in order to effectively respond to competitive market. Accordingly, it is emerging rapidly that the necessity of personalized service to provide a new experience for people based on the personal profile information that contains the characteristics of the individual. Like this, personalized service using customer's individual profile information such as language, symbols, behavior, and emotions is very important today. Through this, we will be able to judge interaction between people and content and to maximize customer's experience and satisfaction. There are various relative works provide customer-centered service. Specially, emotion recognition research is emerging recently. Existing researches experienced emotion recognition using mostly bio-signal. Most of researches are voice and face studies that have great emotional changes. However, there are several difficulties to predict people's emotion caused by limitation of equipment and service environments. So, in this paper, we develop emotion prediction model based on vision-based interface to overcome existing limitations. Emotion recognition research based on people's gesture and posture has been processed by several researchers. This paper developed a model that recognizes people's emotional states through body gesture and posture using difference image method. And we found optimization validation model for four kinds of emotions' prediction. A proposed model purposed to automatically determine and predict 4 human emotions (Sadness, Surprise, Joy, and Disgust). To build up the model, event booth was installed in the KOCCA's lobby and we provided some proper stimulative movie to collect their body gesture and posture as the change of emotions. And then, we extracted body movements using difference image method. And we revised people data to build proposed model through neural network. The proposed model for emotion prediction used 3 type time-frame sets (20 frames, 30 frames, and 40 frames). And then, we adopted the model which has best performance compared with other models.' Before build three kinds of models, the entire 97 data set were divided into three data sets of learning, test, and validation set. The proposed model for emotion prediction was constructed using artificial neural network. In this paper, we used the back-propagation algorithm as a learning method, and set learning rate to 10%, momentum rate to 10%. The sigmoid function was used as the transform function. And we designed a three-layer perceptron neural network with one hidden layer and four output nodes. Based on the test data set, the learning for this research model was stopped when it reaches 50000 after reaching the minimum error in order to explore the point of learning. We finally processed each model's accuracy and found best model to predict each emotions. The result showed prediction accuracy 100% from sadness, and 96% from joy prediction in 20 frames set model. And 88% from surprise, and 98% from disgust in 30 frames set model. The findings of our research are expected to be useful to provide effective algorithm for personalized service in various industries such as advertisement, exhibition, performance, etc.

A Study on the Development of Topic Map for Analysis of Customer Satisfaction in Tourism Industry (관광산업의 고객만족도 분석을 위한 토픽맵 개발에 관한 연구)

  • Kang, Min Shik
    • Journal of the Korea Convergence Society
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    • v.8 no.10
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    • pp.249-255
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    • 2017
  • The domestic tourism industry mostly relies on quantitative surveys for customer satisfaction. However, customer participation of the questionnaires is extremely low and the improvement of the dissatisfactory factors is not being performed promptly. In this paper, we propose a new topic map system and prove its empirical effectiveness to improve the accuracy of customer feedback information and the efficiency of the analysis process. The topic map system is a system for analyzing large amounts of customer feedback data in real time. It uses text mining and ontology techniques by integrating data collected over a certain period from real-time SNS and quantitative data obtained from existing survey systems. The effect after improving the analyzed factors of dissatisfaction is also a new and innovative evaluation system for monitoring customer satisfaction in real time. The classification based on this integrated data is a classification system that is specific to the product or the customer. According to this classification, it is possible to measure the effect of the recognition and improvement of the complaint factor in real time on the topic map system. This provides a sophisticated prioritization of the improvement factors and enables customer satisfaction quality control as a PDCA feedback system. In addition, the survey period and costs are greatly shortened, and responses can be more precise to the existing survey method. As a practical application, this system is applied to the largest H travel agency in Korea to prove the accuracy and efficiency of the proposed system.

Effects of Child Welfare Service Quality Delivery and Customer Satisfaction from the Service Distribution Perspective (서비스 유통 관점에서 아동복지기관 서비스질의 전달에 대한 인식과 이용자 만족도에 미치는 영향)

  • Um, Keung-Ho;Kim, Jin-Woo
    • Journal of Distribution Science
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    • v.13 no.8
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    • pp.91-96
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    • 2015
  • Purpose - This study reviews the delivery of child welfare service quality and examines how the dimensions of the variables of customer satisfaction impact the results from a service distribution perspective. This study differs from existing research since it proposes that a recognized level of child welfare service quality is necessary to achieve customer satisfaction from the perspective of service distribution. Research design, data, and methodology - This study explores child welfare service quality factors that affect customer satisfaction. The study examines and analyzes demographic variables, service quality dimensions, and the causal relationships between child welfare service quality and customer satisfaction. Data from 300 child welfare cases were collected from organizations in Korea in the areas of Busan and Gyeongsangnamdo. The methods of analysis are as follow. First, using descriptive analysis frequency, the percentages were evaluated to assess the demographic variables. Second, Cronbach's α was used to test reliability and to evaluate the internal consistency of the measuring of items. Third, multiple regression analysis was conducted to find out how much the independent variable can affect customer satisfaction. Results - Five factors of child welfare service quality were identified in three categories: process quality (assurance, empathy), results quality (reliability, caring), and physical environment quality (tangibles). There were significant differences among the effects of the child welfare service quality factors on customer satisfaction. A multiple regression analysis was done with process quality (assurance, empathy), results quality (reliability, caring) and physical environment quality (tangibles) to test the hypothesis: assurance (t=2.434, p<0.05), empathy (t=3.677, p<0.001), reliability (t=3.271, p<0.05), caring (t=4.380, p<0.000), and tangibles (t=3.654, p<0.01) had a positive influence on child welfare service quality from a service distribution perspective. Therefore, hypotheses 1, 2, 3, 4, and 5 were supported. In addition, multiple regression analysis on the effects of the variables showed that caring (β=0.273), empathy (β=0.246), tangibles (β=0.265), reliability (β=0.152), and assurance (β=0.131) all had a positive and strong influence on child welfare service quality from a service distribution perspective. Therefore, all child welfare service quality categories (process, results and physical environment quality) were positively statistically significant. Conclusion - In this study, the main findings can be summarized as follows. First, the quality of service of child welfare consists of three dimensions of quality: process quality, results quality, and physical environment quality. The results of the multiple regression analysis also showed that caring and reliability were confirmed as more meaningful variables by the increasing loading factors. Second, the family members involved in child welfare proposed caring as the most important variable among the dimensions of service quality. Third, the results of the hypothesis testing using regression showed that all child welfare service quality factors had a positive impact on customer satisfaction. The results of the study could provide useful information to help increase the effectiveness of delivery strategies for child welfare service quality from a service distribution perspective.

Consumer Awareness of Nutrition Labelling in Restaurants according to Level of Health Consciousness (건강관심도에 따른 외식업체 메뉴의 영양 표시 인지도)

  • Yoo, Ji-Na;Jeong, Hee-Sun
    • The Korean Journal of Food And Nutrition
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    • v.24 no.3
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    • pp.282-290
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    • 2011
  • This study was performed to investigate the level and recognition and interest in nutrition labeling in restaurants according to consumer interest levels in health and to suggest its application to restaurant lunches. By considering various statistics and data on the frequency of reasons for dining-out, this study examined worker restaurant lunches and investigated the level of recognition of interest in nutrition labeling, the type of nutrition information that is of interest and the preferred format of labeling according to the level of interest in health. According to the results, while the frequency of dining-out by workers was high, their consideration for health and nutrition labeling in restaurants was low. However, a high percentage of consumers responded that nutrition labeling was a customer right and necessary to improve the quality of menu items as well as public health. Therefore, active promotion of nutrition labeling in the dining industry is necessary. Interest levels in additives, product origin and menu ingredients indicated in restaurant menus were higher than for nutritional information such as nutrients and calories. When the preferred format for providing nutrition information was investigated, consumers preferred information written on a menu board, and they wanted to broaden the range of information included in nutrition labeling for menu items beyond calories and nutritional facts. Based on these results, recognition of nutrition labeling in restaurants was found to below and the interest level in health was also lower than expected. However, most consumers responded that nutrition labeling was helpful in choosing menu items can be a tool for nutrition education and can play a role in improving the recognition of nutrition. Therefore, active promotion of nutrition labeling by the dining industry is necessary.

Positioning of Smart Speakers by Applying Text Mining to Consumer Reviews: Focusing on Artificial Intelligence Factors (텍스트 마이닝을 활용한 스마트 스피커 제품의 포지셔닝: 인공지능 속성을 중심으로)

  • Lee, Jung Hyeon;Seon, Hyung Joo;Lee, Hong Joo
    • Knowledge Management Research
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    • v.21 no.1
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    • pp.197-210
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    • 2020
  • The smart speaker includes an AI assistant function in the existing portable speaker, which enables a person to give various commands using a voice and provides various offline services associated with control of a connected device. The speed of domestic distribution is also increasing, and the functions and linked services available through smart speakers are expanding to shopping and food orders. Through text mining-based customer review analysis, there have been many proposals for identifying the impact on customer attitudes, sentiment analysis, and product evaluation of product functions and attributes. Emotional investigation has been performed by extracting words corresponding to characteristics or features from product reviews and analyzing the impact on assessment. After obtaining the topic from the review, the effect on the evaluation was analyzed. And the market competition of similar products was visualized. Also, a study was conducted to analyze the reviews of smart speaker users through text mining and to identify the main attributes, emotional sensitivity analysis, and the effects of artificial intelligence attributes on product satisfaction. The purpose of this study is to collect blog posts about the user's experiences of smart speakers released in Korea and to analyze the attitudes of customers according to their attributes. Through this, customers' attitudes can be identified and visualized by each smart speaker product, and the positioning map of the product was derived based on customer recognition of smart speaker products by collecting the information identified by each property.

The Effect of Dining Space Color and Design on Customers' Psychological Reactions, Satisfaction and Reuse Intention in Restaurants (외식업 식공간 색채 및 디자인 연출이 고객의 심리적 반응과 만족 및 재이용 의도에 미치는 영향)

  • Huh, Yeong-Uook
    • Culinary science and hospitality research
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    • v.21 no.2
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    • pp.103-118
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    • 2015
  • This study is intended to look into the effect of dining space color and design on customers' psychological response, satisfaction, and reuse intention of restaurants. To achieve this, an empirical survey was carried out based on responses from 400 dining-out customers. The results were as follows. The dining space color and design had a significant and positive effect on customers' psychological reaction, satisfaction and reuse intention of restaurants. This is a result of positively evaluated service through an increased customer emotional response to simultaneous factors. It also suggest a recognition of a customer's psychological response in forming images based on restaurant attributes aside from food quality, such technique, ornamental equipment, sound, and design factors harmonized with indoor environment, in an attempt to increase customer interest in an increasingly competitive business environment. Consequently, dining space color and design can lead to customers' psychological satisfaction and reuse intention.

An Empirical Study on Service Quality and User Satisfaction of Business Consulting (경영컨설팅 서비스품질과 고객만족에 관한 실증적 연구)

  • Kim, Dong-Il;Kang, Hee-Sam
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.9 no.3
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    • pp.840-845
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    • 2008
  • This study through theoretical investigation connected with business consulting quality of service and pre-study, actual proof was analyzed on the basis of research hypothesis about domestic consulting's element of qualify of service. Analyzed interrelation degree because do result that is customer satisfaction measurement classifying roughly quality of service and expense quality in actual proof analysis by a representation measurement tool. By first if summarize this study finding, was construed by thing which relativity is very high mutually relation about service quality and satisfaction of customer satisfaction. Therefore, was assumed by leading recognition that is very positive in service quality and customer relation. Secondly, expense quality of service and recycling of customer satisfaction measurement inside synonymy confirm. Hereafter, We can had assumption information consulting and business consulting from medium and small enterprises to very important competition factor.

A Study on the Effects of VMD (VMD 효과에 관한 연구)

  • Lee, So-Eun;Lim, Sook-Ja
    • The Research Journal of the Costume Culture
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    • v.16 no.5
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    • pp.795-811
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    • 2008
  • The purpose of this study is the structural relations will be examined among the VMD image of clothe stores, emotional reactions of brand awareness, brand image, brand attitude, and purchase intention. An empirical study in experimental design was conducted to female college students in their twenties, who made a huge influential group in the fashion industry, by considering the VMD characteristics of clothing shops. It measured the effects of VMD based on the changes to the consumer attitude before and after the VMD renewals, the correlations between brand recognition and VMD, and the influences of VMD on brand recognition and image, which were considered as important factors in creating brand assets. The research findings were as follows: 1. There were differences in emotional reactions according to the VMD image changes before and after renewal. Considering that the consumers recognized the VMD changes before and after renewal and showed different emotional reactions, the VMD image seems to be a major variable affecting their emotions. 2. As for the changes to the VMD image and brand image before and after renewal, the consumers recognized the VMD changes before and after renewal and consequently recognized the brad images differently, which implies that brand image can vary according to the effects of VMD renewal and changes to the VMD image.

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