Design Technology Research Articles

What are employers expecting from instructional design and learning technology professionals across sectors?

As new technologies and learning practices emerge, the way instructional design and learning technology (IDLT) professionals conduct their work evolves. With this constant evolution comes a change in employer expectations of IDLT professionals. This convergent mixed methods study analyzed 130 IDLT-related position descriptions and interviewed 12 IDLT leaders from the K12, nonprofit, higher education, and corporate sectors to identify current expectations related to degree qualifications, knowledge, skills, and abilities expected from IDLT professionals. Results included a preference for a master’s degree-level qualification, at times due to bureaucracy, and an interest in the combination of academic preparation with instructional design experience. Additionally, employers shared that they were interested in an advanced understanding and adaptable application of IDLT theories, models, and frameworks, as well as a need for non-specific IDLT skills (e.g., communication and collaboration) and familiarity with IDLT-related technologies (e.g., learning management system and course authoring software). These results provide valuable insight for those looking to join IDLT field, current IDLT professionals interested in upskilling, and educational programs preparing future IDLT professionals for the workforce.

Participatory design of augmented reality games for word learning in autistic children: the parental perspective

The use of participatory design (PD) to inform the design of games and learning technology seems to be appropriate for marginalized groups of people, including children with autism. However, specific traits of the autism phenotype can create a barrier in facilitating participation of autistic children during PD activities, especially when their verbal abilities are limited. Involving parents in PD projects can help address challenges related to the communication abilities of the children. We have facilitated the design augmented reality (AR) games by including four autistic children and 9 parents. We analyzed qualitative data using an inductive approach using affinity diagrams and thematic analysis. We present insights from the parents on the use of AR technology and how it can be incorporated at home to enhance word learning activities. We report on (1) a set of five games based on learning by repetition, learning by classification and learning by association; (2) novel insights and knowledge about learning strategies and (3) tools to support autistic children in learning new words. We conclude our study by discussing the relevance of involving parents of autistic children in PD activities, offering design implications.

A mobile-based self-care application for patients with chronic obstructive pulmonary disease: A protocol for design, implementation, and evaluation.

Education and providing self-care skills are essential for patients with chronic respiratory disease. Today, the use of information and communication technologies has provided many opportunities for facilitating self-care in chronic patients. In this regard, the attention of researchers has been shifted toward the design and use of mobile phone-based technologies for self-care purposes in patients with chronic obstructive pulmonary disease (COPD). In this study, a protocol is proposed for the design, implementation, and evaluation of a mobile-based self-care application for patients with COPD. The design science approach will be used in the design, implementation, and evaluation of the self-care application. This solution-oriented paradigm goes beyond the level of description and explanation and takes steps toward problem-solving. One of the most common models of design science is the waterfall model of information technology development. The seven consecutive stages of the waterfall model include preliminary analysis, system analysis, design, programming, testing, implementation, and maintenance/modification. The present protocol is the first to design, implement, and evaluate a mobile-based self-care application for patients with COPD in Iran. The integration of new technologies for the self-care education of COPD patients is considered an innovative strategy. This application is designed based on the self-care needs of COPD patients, which will ultimately promote the self-care activities of patients.

Research on key technology of smart grid based on holographic data

Abstract With the increasing scale and complexity of power projects, designers face more and more challenges in terms of design quality and efficiency. In order to improve design quality and reduce human-caused errors, utilizing technologies such as big data and strong artificial intelligence, this manuscript proposes a key technology for smart grid based on holographic data. Firstly, the concept and key technologies of holographic intelligent design were proposed. Then, the overall plan of holographic smart grid was constructed, and the implementation methods of the main functions of holographic smart grid were elaborated. Finally, the construction process of the holographic digital twin platform was explored.

Construction of spherical heterogeneous interface on ZnFe2O4@C composite nanofibers for highly efficient microwave absorption

Enriching the electromagnetic wave loss mechanism and improving the impedance matching are the keys to improve the electromagnetic wave absorption performance of carbon fibers. In this study, beaded ZnFe2O4@C absorbing composite fibers (ZFCF) with synergistic effects of magnetic loss and dielectric loss was prepared by electrospinning and heat treatment. ZnFe2O4 magnetic particles effectively improve the impedance matching and increase the loss mechanism of carbon nanofibers. The optimal ZFCF composite has excellent absorption performance, with a minimum reflection loss of -53.6 dB at 2.64 mm and the widest effective absorption bandwidth of 4.32 GHz. The excellent absorption performance is attributed to significant magnetic losses from eddy currents and magnetic resonance generated by ZnFe2O4, and strong interfacial polarization from the numerous heterogeneous interfaces. Additionally, the one-dimensional carbon nanofibers create a conductive network and structural defects that enhance conductive loss and dipole polarization effects. Moreover, the RCS of ZFCF composite was significantly reduced by -32.85 dBm2. The combination of simulation technology and material design is of great significance for the study of electromagnetic wave absorption mechanism and the rational design of electromagnetic wave absorbing coatings.

A digital CAD/CAM configurator for the production of orthodontic appliances – Going new ways

Functional therapy in growing patients is a highly relevant area in orthodontics. With the increasing integration of computer-aided design and manufacturing technology (CAD/CAM) in orthodontics, we are witnessing significant advancements in the design of orthodontic appliances. Modern 3D printing technologies allow for the creation of complex, customized equipment in a cost-effective and time-efficient manner, using robust and durable resins. Additionally, the creative input of dental CAD design programs has led to the development of new designs.The aim of this report is to present a novel digital orthodontic prescription that aligns with the concept of a "full digital workflow". This prescription utilizes a digital virtual configurator, enabling effective communication between the clinician, the technician and the patient.Using this prescription system, clinicians can easily configurate an orthodontic appliance before sending it to a dental technician for individualisation. 3D printing of the final design can then be performed directly within the dental office or by the technician. This approach allows the clinician to explore different orthodontic equipment options and modules, without the requirement for a demanding and sophisticated design process and without any knowledge of CAD. The availability of the present configurator might represent a fundamental advancement in the field of the CAD/CAM production of removable appliance linked to economic and ecological benefits.

School teachers’ perceived knowledge and affordances for using technology in teaching

Teachers’ knowledge about technology and teaching with technology is decisive for how affordances of technology integration are taken up. Two questionnaires were administered in 21 high schools in Kazakhstan: one about types of teacher knowledge based on technological pedagogical content knowledge framework and one about affordances of technology integration. The analyses show a relatively high level of all types of teacher knowledge and a large variation in perceived affordances, with relatively low scores for support from the school leader and time available to design and plan technology integration in class. Furthermore, different types of knowledge were related to different affordances, which means that a focus on a high level of all types of teacher’s knowledge of technology might help best to benefit from most of the affordances. Limitations and directions for future research are discussed.

Virtual ecological landscape design of theme parks based on entertainment robots and VR devices

Currently, the design of virtual ecological landscapes in theme parks has become an innovative form of entertainment. This study aims to explore how to construct virtual ecological landscapes in theme parks through entertainment robots and VR devices, in order to provide an interactive entertainment experience between tourists and nature. We have built an outdoor sensing system and collected environmental data through sensors. Implement motion control of entertainment robots through programming, enabling them to interact according to environmental changes. Then, through information control and feedback technology, interaction with tourists is achieved. Analyze the motion trajectory of robots to optimize their performance, use virtual reality technology for design and rendering, achieve interactive effects through VR development platforms, and optimize VR devices through controlled simulation technology to enhance the virtual experience of tourists. Finally, combining the principles of ecological landscape design with landscape design techniques, applying VR design technology to achieve the design of virtual ecological landscapes in theme parks, considering the layout and combination of natural elements, in order to create virtual landscapes that are similar to real ecology. Through the application of VR technology, tourists can experience the landscape changes under different seasons and weather conditions, increasing the fun and realism of interaction. The results indicate that the virtual ecological landscape design of the theme park has been achieved through the combination of entertainment robots and VR devices. Tourists can obtain an immersive entertainment experience through interaction with robots and the application of virtual reality technology. Through robot trajectory analysis and ecological landscape recognition technology, the landscape design effect is optimized.

Intelligent design and optimization system for shear wall structures based on large language models and generative artificial intelligence

Intelligent design technology for shear wall structures has great potential for enhancing design efficiency and addressing the challenges of tedious and repetitive design tasks. Recently, there has been a surge in the development of this technology. However, existing deep learning-based design methods for shear wall structures suffer from poor quality and usability issues. To address these challenges, this study proposes an intelligent design and optimization system for shear wall structures based on large language models (LLMs) and generative artificial intelligence (AI). The system employs an LLM as the core controller, which interacts with engineers to interpret their language descriptions and translate them into executable computer code. Subsequently, the system utilizes the corresponding structural generation and optimization methods to accomplish intelligent design tasks automatically. Furthermore, the system incorporates such critical factors as the empirical rules, mechanical performance, and material consumption into the structural optimization process. A unique three-level, two-stage optimization method is constructed based on topology, pattern, and size to enhance the overall design quality. Being able to complete the entire workflow of architectural drawing processing, structural scheme generation, and analysis model establishment, the proposed system enables automated and efficient design of shear wall structures. Through the analysis and validation of multiple cases, it was demonstrated that this system can significantly speed up the design by approximately 30 times compared to that of traditional methods whilst ensuring the safety and cost-effectiveness of the design schemes. Consequently, this study provides valuable insights for the advancement of automated structural design undertakings.

Design Technology Co-Optimization for Gate-All-Around Nanosheet Transistors Considering Source/Drain Confinement and Post- Gate Single Diffusion Break

Design Technology Co-Optimization for Gate-All-Around Nanosheet Transistors Considering Source/Drain Confinement and Post- Gate Single Diffusion Break

증강현실 기술과 북 디자인 시각화에 관한 연구

With the advent of the era of integrated media, augmented reality(AR) has been applied in many fields, and has put forward innovative requirements for traditional design forms. The research goal of this paper is to integrate AR technology to realize the visualization of book design, provide new possibilities for new forms of book design, create emotional resonance for consumers, and have certain reference value for the development of book design and the sustainable development of cultural industry. First, this paper uses literature analysis, case analysis, empirical analysis, and questionnaire survey methods to give a relevant overview of AR technology and book design visualization, analyze its research status and application cases. Secondly, using the model hypothesis method, a research model of AR technology and book design visualization was constructed, and the feasibility of the model was analyzed. Finally, the results were evaluated and verified using the survey questionnaire and PSSUQ usability scale. The following conclusions were drawn through the study. First, AR technology can break through the limitations of book design, prompt consumers to change from passive reading to active interaction, broaden the reading perspective, attract more participants, and increase the reading rate. Second, establishing a book design visualization system model with AR technology will have important significance and role, and the model will provide reference value for designers' innovative design concepts. Bring consumers a rich and multi-dimensional interactive experience and adapt to new trends in future development.

무형문화유산 전시의 인터랙티브 미디어 디자인 적용방법 연구

This study explores design methodologies for interactive media in intangible cultural heritage exhibitions and addresses various issues arising from the rapid development of digital media technologies. The research first analyzes the harmonious characteristics between intangible cultural heritage exhibition design and interactive media technologies, and evaluates the application status of interactive media in various types of intangible cultural heritage exhibitions. The study focuses on three main themes: exploring nonlinear layouts and participation, innovative interactions between digital media and physical mediums, and building comprehensive exhibition platforms. The findings reveal that first, there is a distinct harmony between intangible cultural heritage exhibition design and interactive media technologies; second, the rational use of interactive media technology significantly enhances visitor engagement and experience; and lastly, comprehensive exhibition platforms require continuous adjustment of structure, remediation of flaws, and sustenance of innovation in intangible cultural heritage exhibition design.

무형문화유산 전시의 인터랙티브 미디어 디자인 적용방법 연구

This study explores design methodologies for interactive media in intangible cultural heritage exhibitions and addresses various issues arising from the rapid development of digital media technologies. The research first analyzes the harmonious characteristics between intangible cultural heritage exhibition design and interactive media technologies, and evaluates the application status of interactive media in various types of intangible cultural heritage exhibitions. The study focuses on three main themes: exploring nonlinear layouts and participation, innovative interactions between digital media and physical mediums, and building comprehensive exhibition platforms. The findings reveal that first, there is a distinct harmony between intangible cultural heritage exhibition design and interactive media technologies; second, the rational use of interactive media technology significantly enhances visitor engagement and experience; and lastly, comprehensive exhibition platforms require continuous adjustment of structure, remediation of flaws, and sustenance of innovation in intangible cultural heritage exhibition design.

서비스 디자인 관점에서 본 치유농업 발전방안

Healing agriculture is attracting attention as a new industrial field that contributes to improving people's health and quality of life by utilizing the pluralistic functions of agriculture. This study suggests that the perspective and methodology of service design can be effectively applied in seeking the development direction of healing agriculture. Through a literature review and analysis of domestic and international best practices, it was confirmed that principles such as user-centeredness of service design, stakeholder participation, and use of ICT technology can contribute to the design and improvement of therapeutic agriculture programs. In addition, the development potential of healing agriculture as a 6th industry was highlighted in terms of revitalizing the local economy and creating social value. Based on the analysis results, policy and practical recommendations for revitalizing healing agriculture were derived. It was proposed that service design education be included as a mandatory part of the training process for healing agriculture professionals, that user experience indicators be reflected in the healing farm certification evaluation, and that a collaborative governance system between relevant ministries and the private sector be established. This study emphasizes that the introduction of service design is essential for the sustainable growth of healing agriculture, and suggests that in-depth research and policy support to support this are required.

Repair of fractured metal-ceramic restoration using CAD/CAM technologies. Case report

Fractures in esthetic ceramic veneering are one of the potential failure modes during prosthetic treatment. Depending on the type of chipping fracture, there are three possible outcomes: replacement, restoration repair, or polishing of the fractured area. Computer-aided design and manufacturing (CAD/CAM) technologies provide new methods to the maintenance and repair of fixed metal-ceramic restorations. Here, we report the case of a 68-year-old patient who came to the dentist with comcerns about his appearance due to spontaneous gingival bleeding and a fracture in the ceramic veneering of a metal-ceramic restoration. The patient reported occurrences of bruxism. The proposed treatment plan included consultation with a cardiologist, periodontal treatment, polishing of the chipped areas, repair of the fractured zone with an exposed metal core, and fabrication of a mouth guard. Once the ceramic veneering on the palatal and buccal sides of the retainers had been completely removed, a digital impression was obtained and sent to the dental lab so that milled zirconium veneer could be manufactured. The veneering was cemented the next day using the standard prosthetic field preparation process and resin-modified glass ionomer cement. In conclusion, fixed metal-ceramic restorations that have fractured can be successfully repaired using CAD/CAM methods and materials.

Qurio-City: Seeking Refuge in Unconventional Habitats

The project aims to design a regenerative and resilient space centre for urban environments. It explores theconcept of architecture as a responsive machine, adapting to urban, socio-economic and environmentaldynamics. Drawing inspiration from natural systems, the project involves creating three-dimensional prototypesto analyse ecological infrastructure. In a unique approach, the exploration extends to developing chainprototypes inspired by the collaborative and efficient behaviours observed in weaver ants, further enriching theproject's understanding of interconnected ecological systems. These assemblies contribute to the developmentof a new architectural paradigm that dynamically responds to the ever-changing environment. The envisionedspace centre, with its human-centric design, sustainable features, and adaptable technology, becomes atransformative hub within the urban landscape. It is poised to integrate new space exploration technologies,adjust to changes, and symbolise a progressive step towards emergent ecological morphology in architecture.

Implementation of AIoT-based CCTV 3D Video and Augmented Reality Design Technology to Build a Safe Environment for Shipyards: Focus on technical services for disaster prevention

Implementation of AIoT-based CCTV 3D Video and Augmented Reality Design Technology to Build a Safe Environment for Shipyards: Focus on technical services for disaster prevention

Art design

Abstract : The rapid development of the times, various industries have undergone earth- shaking changes in the face of development trends. The education industry is also making progress in development. Art design and new media technology can be better presented to the public, and it is also convenient for designers. This paper investigates the local art design and art design education. The new media art design and the traditional art design are compared, and the advantages and disadvantages are analyzed. Both have advantages and disadvantages, and they should learn from each other and improve the disadvantages. Conducted an investigation and analysis on art and design education, and the analysis results showed the defects of today’s art and design education, and analyzed the methods of improving art and design education through the school’s investigation and applied it to art and design education.Artists and designers are very important for local art. This paper analyzes the genealogical relationship of art designers and the composition of local art designers, taking Yunnan as an example.

How Does Digital Technology Inspire Global Fashion Design Trends? Big Data Analysis on Design Elements

Digital technology has changed every process of the fashion industry significantly. Using big data analysis methods such as text-mining, network, CONCOR, and content analyses, this study aims to understand the impact of digital technology trends from the fashion design perspective. The influence of digital technology on fashion design elements (e.g., color, print and graphic, textiles, and style and details) was evident through various keywords related to digital technology, humans, and nature, and the relationships between these keywords were confirmed. The analysis of the implicit meanings and directions of the derived keywords resulted in four clusters: (1) human- and nature-oriented design in the digital world as a new reality; (2) new textiles reflecting digital technology; (3) sustainable design technology; and (4) new utility fashion in the digital space. This study proposed a new design research methodology in which big data were incorporated and could be applied to educational curricula, allowing students to derive practical design elements through big data analysis and serving as a guide for planning and developing technology-inspired designs. Practically, it provided specific information on the direction of digital-technology-inspired fashion design trends, which could assist fashion designers and aspiring entrepreneurs in planning.

Use case generation, variation, and anticipation in innovation projects: Analysis of current industry practices based on interviews with international innovation experts

Use case scenarios play an essential role in innovation projects and influence the design of technologies. In this research article, I examine how use cases are generated, varied, and anticipated. To do so, I analyze interviews with international innovation experts (N = 14), e.g., Chief Technology Officer, Innovation Director, or User Experience Researcher. A heterogeneity of practices for the design of use cases, the creation of use case variants, and the anticipation of a possible extension of use cases can be identified. Anti-personas and worst-case scenarios are tools specifically aimed at identifying malicious use cases. A surprising result is the absence of special AI‑based procedures for use case generation, variation, and anticipation, indicating untapped potential for innovation projects.