• Title/Summary/Keyword: Menu structure

Search Result 128, Processing Time 0.024 seconds

A Study on the Menu Type of Instrument Cluster IVIS

  • Kim, Hye Sun;Jung, Kwang Tae;Lee, Dhong Ha
    • Journal of the Ergonomics Society of Korea
    • /
    • v.32 no.2
    • /
    • pp.189-198
    • /
    • 2013
  • Objective: This research was carried out to study the menu type design of instrument cluster IVIS(In Vehicle Information System) for efficient navigation under deconcentrated situations. Background: A driver controls the IVIS menu using the rest of cognitive resources while driving a car. Although a driver controls the IVIS using extra cognition resources, his or her distraction can still cause some safety problems while driving. Menu type design of instrument cluster is absolutely important for safe and efficient navigation. Method: Four menu types including paging, flow, icon, and list type were identified through reviewing the existing IVIS of vehicle and the menu structure of cellular phone. Four menu types were evaluated through experiment. The experiment consisted of primary and secondary task, which the primary task was to simulate a driving and the secondary task was to control an IVIS menu prototype. Task performances, menu type preferences, and eye-movement patterns were measured in this experiment. Results: The result shows that icon type was the best design in aspect of task performance and preference. A clue for next menu item provided a positive effect for efficient menu navigation. It was identified that most of subjects gazed the middle-top area of IVIS screen from eye-movement pattern. Conclusion: A basic design of Instrument Cluster IVIS was proposed considering the result of this study in the final. Application: The results of this study can be effectively used in the design of Instrument Cluster IVIS.

Multi-line display 제품의 메뉴 설계 방안

  • 유승무;한성호;곽지영
    • Proceedings of the ESK Conference
    • /
    • 1995.10a
    • /
    • pp.41-45
    • /
    • 1995
  • Menu-driven interfaces are frequently employed for user -system interfaces on many electronic products. Due to the space and budget constraint, a single or multi-line display is used to show menu items. Single or Multi-line display present 8 .approx. 21 characters on an LCD screen and users select items using a series of button pushes. Multi-line displays are different from the single-line ones in the following aspects. First, they can present multiple menu items at the same time. Second, they can present menu items in a various way, for example, same-depth presentation, sub-depth presentation, previous selection, etc. In this study, a human factors experiment is being conducted to examine the effects of three independent variables on the design of a multi-line display. Factors investigated include menu structure, number of lines on the display, item presentation methodl. Usability of the multi-line display is being measured quantitatively in terms of four different aspects: task completion time, accuracy, inefficiency, user preference. A set of design guidelines will be drawn from this study which can be applied to usef-system interfaces of a various types of consumer products.

  • PDF

A Proposal on Digital Cable TV Menu for 20's (20대 사용자를 위한 디지털 케이블 TV 메뉴 제안)

  • Kim, Yong-Seong;Noh, Ji-Hye;Park, Su-Bin;An, So-Hyeon;Yeoun, Myeong-Heum
    • 한국HCI학회:학술대회논문집
    • /
    • 2009.02a
    • /
    • pp.1053-1058
    • /
    • 2009
  • Digital cable TV(DCATV) is totally different with a existing TV which is passive, and can pick the contents anytime we want. It is very popular in many houses and we can see bright future with this. This study will show a standard that is a suitable and convenient VOD menu category for 20's through a various usability test. Moreover it will be provided new menu style and GUI through the preferences. For this, we found expected problems first through the heuristic analysis and did iterative usability test to verify and improve these problems. As a result of that, we improved errors of VOD menu structure and suggested new menu style including metaphor, colour and icon users can recognize easily. That is, VOD categories should be grouped among definite meanings. And we found using convenience is more important than new discovery of method on menu style for experienced users. This study can be not only based data when DCATV menu is renewed but also can be used as a reference data when designing other DCATV menu.

  • PDF

Design and Development of Graphic User Interface for HDTV MPEG Module (HDTV 수신 모듈용 GUI 설계 및 구현)

  • Bong, Jong-Su;Lim, Hyun-Seok;Kim, Se-Young;Kim, Dae-Jin
    • The Journal of the Korea Contents Association
    • /
    • v.9 no.4
    • /
    • pp.72-80
    • /
    • 2009
  • By the advent of an era of digital convergence, the user-friendly DTV graphic user interface (GUI) techniques become very important because of the explosive consumption of DTV receiving modules. This paper describes the design and implementation of GUI of menu-driven type for the operation of HDTV MPEG module. The designed GUI is convenient and user-friendly. Main menu is created by forming a new window and is located on the top area of the window in the structure of 1 by 3 matrix. Thus main menu, sub-manu, and lower-level menu can be displayed on a screen. The menu-driven DTV GUI was acomplished by using new styles and icons.

Study on the Effect of a Waiting Time Management and Menu Quality for Customer Satisfaction and Re-visit Intentions in Korean Buffet Restaurants (대기시간 관리와 메뉴품질이 한식뷔페의 고객만족과 재방문에 미치는 영향)

  • Guak, Jie won;Oh, Ji Eun;Cho, Mi Sook
    • Journal of the Korean Society of Food Culture
    • /
    • v.33 no.3
    • /
    • pp.250-260
    • /
    • 2018
  • The Korean buffet restaurant, which was developed by combining the Korean food and a buffet, allows a large menu to be enjoyed at a reasonable price and has become popular with men and women, young and old, and become a new type of eating out. This study examined the effects of the waiting time management and menu quality on the customer satisfaction and re-visit intention in a Korean buffet restaurant to help quality improvement and development of Korean buffet restaurants. The customer satisfaction and re-visit intention only had a significant effect on the staff attitude toward waiting time. Hygiene, sensory factor, and variety of menu quality were significantly related to customer satisfaction and re-visit intention, respectively. In addition, satisfaction with food and service had a significant effect on the re-visit intention and customer satisfaction. Therefore, it is important to establish a virtuous cycle structure that will improve the re-visit intention by satisfying customers through waiting time management and menu quality for the development of Korean buffet restaurants.

Management of Food Service and Health Care in Long-Term Care in Korea - Food Service and Health Care - (노인복지시설의 급식관리 및 영양 건강 증진에 관한 연구 - 급식과 건강관리 -)

  • Kim, Wha-Young;Yang, Eun-Ju;Won, Hye-Suk
    • Journal of the Korean Society of Food Culture
    • /
    • v.12 no.3
    • /
    • pp.331-339
    • /
    • 1997
  • With increases in senior citizens and changes in family structure, the need for long-term care system for elderly is increasing, however, the capacity and environment of Korean facilities are very limited. Health and nutritional status of long-term care residents are worse than free-living elderly. In this study, general food service management and health care practices in long-term care systems were investigated. Questionnaire were sent to the directors of all 162 long-term care facilities in Korea and 81 returned the complete answers. The results showed 1) There are slow but steady increase in long-term care systems in Korea, however, the capacity is far from adequate. Less than 10,000 elderly were resided in the facilities. Most of the systems were free-nursing homes and supported by the goverment. Staffing structure revealed that most of the facilities had a director, a secretary, nurses, but only 21% of the systerm hired a dietitian. It showed the shortage of nurses, physical therapists, and dietitians. Therefore, food purchasing, menu planning, food delivery, and the other food service management processes are handled by non-professionals, such as director, secretary, or cooks. Modified fool frequency questionnaire were used to get the frequencies of each food items used in menu and a menu-analysis was made on the one-day menu provided by the facilities. The results showed relatively satisfactory in nutrients content and food frequencies., however, this was about what was used in menu, not what was eaten by the residents. Therefore this results did not tell that the food intake status of individuals. In most facilities general health checkup was done on a regular basis, and had residents with various chronic degenerative diseases, such as hypertension, neuralgia, stroke, arthritis, diabetes. But the items checked on health checkup included weight, height, blood and urine tests, X-ray test, which suggested that the checkup lists should be revised to accomodate the health problem of the aged today.

  • PDF

A Study on the Optimization of the Digital Media Service Menu Structure based on the Differentiations of User Experience with special reference to Eye Tracking Test (사용자경험 차이를 고려한 TV(디지털미디어) 서비스 초기메뉴의 구조 최적화 연구 - 시선추적 실험을 중심으로)

  • Lee, Sang-Ho
    • Journal of Digital Contents Society
    • /
    • v.11 no.4
    • /
    • pp.445-452
    • /
    • 2010
  • This paper deals with the exploratory study & experimentation for foundation & theoretical base of menu structuring & design improvement of digital media (IPTV, Digital cable TV) service players. Digital media service providers had been offered many cases of menu structure since their service launched. Researcher set a research topic which verification of eye tracking velocity when media user feels with perceived ease of design and the familiarity. Researcher arrives at a conclusion through as stated above experiment that vertical type of menu and horizontal type of menu are differentiated from the contents characteristics. Research conclusions & implications are strong theoretical base with digital media service players when they planning and designing their service structuring.

Design of menu structures for the human interfaces of electronic products (전자제품 휴먼 인터페이스의 메뉴 설계 방안)

  • 곽지영;한성호
    • Proceedings of the Korean Operations and Management Science Society Conference
    • /
    • 1995.04a
    • /
    • pp.534-544
    • /
    • 1995
  • Many electronic products employ menu-driven interfaces for user-system dialogue. Unlike the software user interfaces, a small single-line display, such as a Liquid Crystal Display, is typically used to present menu items. Since the display can show only a single menu item at a time, more serious navigation problems are expected with single-line display menus(SDM). This study attempts to provide a set of unique guidelines for the design of the SDM based on empirical results. A human factors experiment was conducted to examine the effects of four design variables: menu structure, user experience, navigation aid, and number of targets. The usability of design alternatives was measured quantitatively in four different aspects, which were speed, accuracy, inefficiency of navigation, and subjective user preference. The analysis of variance was used to test the statistical effects of the design variables and their interaction effects. A set of design guidelines was drawn from the results which can be applied to the design of human-system interfaces of a wide variety of electronic consumer products using such displays. Since more generalized guidelines could be provided by constructing prediction models based on the empirical data, some powerful performance models are also required for the SDM. As a preliminary study, a survey was done on the performance models for ordinary computer menus.

  • PDF

Design of the menu on a multi-line display (Multi-line Display를 이용하는 제품의 메뉴 설계방안)

  • 유승무;한성호;곽지영
    • Journal of the Ergonomics Society of Korea
    • /
    • v.15 no.1
    • /
    • pp.1-14
    • /
    • 1996
  • Menu-driven interfaces are frequently employed for user interfaces on many electronic products. Due to space constraint, a single or multi-line display is popularly used to show menu items unlike the software interfaces. Single or multi-line display present 8 .approx. 21. characters on an LCD screen and the user selects items using a series of button pushes. Multi-line displays are different from the single-line ones in the following aspects. First, they can present multiple line of information at the same time. Second, they can present menu items in a various way compared to single-line ones. However, due to their space constraint multi-line displays have many limitations compared to ordinary displays which usually use 14" screens. Therefore, guidelines are necessary for designing efficent multi-line display menus interfaces. In this study, a human factors experiment was conducted to examine the effects of three design variables which might affect the usability of a multi-line display menus. Factors investigated include menu structure, number of lines on the display, and item presentation method. Usability of the multi-line display menus was measured quantitatively in terms of four different aspects: speed, accuracy, inefficiency and preference. The analysis of variance was used not only to analyze the main effects of the factors and their interactions but also to see the differences between the single-line display menus and multi-line display ones. A set of design guidelines drawn from this study can be applied to the design of the user interfaces of a various types of electronic consumer products.

  • PDF