Design Concept Research Articles

Application of Negative space concept in logo design

Application of Negative space concept in logo design

The deep space radiation probe: Development of a first lunar science payload for space environment studies and capacity building

Regions outside of Low Earth Orbit (LEO, altitudes above approximately 1000 km) are classified as “deep space”, including Medium Earth Orbit (MEO), geostationary orbit (GEO), as well as cislunar and lunar space. The deep space environment poses many challenges for human and robotic exploration, including stronger ionizing radiation fluxes, more extreme temperature variations, as well as limited data downlink volume. With the growth of the rideshare and hosted payload model aboard government and commercial lunar missions, developing the capacity to design and implement payloads and other space avionics for this environment is of increased importance this decade. Utilizing one of the growing number of rideshare opportunities offered by commercial lunar mission providers, National Central University (NCU) has been working on the rapid development of Taiwan’s first scientific payload for lunar lander use, with launch aboard the HAKUTO-R Mission 2 (M2) lander from ispace, inc. scheduled not earlier than Q4 2024. This Deep Space Radiation Probe (DSRP) will provide measurements of radiation dose, dose rate, and single event upset (SEU) rate during the Earth-Moon transit, in lunar orbit, as well as on the lunar surface. DSRP utilizes elements of the on-board computer (OBC) developed and flight qualified aboard the NCU-developed IDEASSat 3U CubeSat mission in 2021, and was developed by a student team, in consultation with experienced engineers from the lunar lander team. In this paper, we will report on the objectives, concept of operation, design, and implementation of the DSRP project. We will also describe the steps taken to facilitate parallel development of the DSRP payload and the HAKUTO-R M2 lander, as well as lessons learned during the design, implementation, and qualification process. The radiation data provided by DSRP will be beneficial for the development of future deep space spacecraft avionics, as well as crewed missions, and will also serve to build the capacity for deep space spacecraft and payload development at NCU.

Nano-porous structure architectonics of MoS2 nanosheets with flexible electrode membrane for designing ultrastable sodium-ion hybrid capacitor

In the realm of large-scale energy storage, sodium-ion hybrid capacitors (SICs) have emerged as promising contenders due to their impressive fusion of high energy density and power density. However, the challenge lied in addressing the slow reaction kinetics of the Faraday battery-type anode, which was difficult to match with the capacitive-type cathode. In this work, the porous structure architecture was designed by chemically bonding retiform MoS2 nanosheets onto the interpenetrating network electrode membrane (EM) in-situ, creating an integrated electrode (CM@MoS2). The structural synergy between MoS2 and EM facilitated the optimal environment for Na+ transportation and storage, greatly enhancing the reaction kinetics. As the Faraday battery-type anodes, a remarkable reversible capacity retention rate of 94.2% was achieved even after undergoing 1000 cycles at 0.2 A g−1. Matching with capacitive-type cathode of activated carbon (AC), the assembling CM@MoS2//AC SICs also exhibited an impressive reversible capacity retention rate of 87.7% even after 10,000 cycles at 1 A g−1, and achieving 117 Wh kg−1 of the energy density at a power density of 100 W kg−1, showcasing outstanding dual-function features. The application of architectonics to Faraday battery-type anodes holds promised for providing insights and concepts for the future rational design of sodium storage materials with enhanced electrochemical properties in SICs.

Optimization of parameters and formulation of numerical model employing GRA–PCA and RSM approach for friction stir welded Ti–6Al–4V alloy joints

In this work, an endeavour was made to determine the impact of the tool’s shoulder diameter, pin profile, rotational and traverse speeds on the mechanical properties of the friction stir welded namely Ti–6Al–4 V alloy joints. A total of 21 experiments were carried out based on the central composite design (CCD) concept of response surface methodology (RSM). A quadratic regression based numerical model was formulated to ascertain the relationship amidst the parameters of FSW process and the mechanical properties of the fabricated Ti alloy joints. Analysis of variance (ANOVA) was employed to confirm the importance of parameters and their interactive impacts. Optimized process parameter combinations were ascertained by grey relation based analysis (GRA) was coupled together with principal component analysis (PCA), a hybrid based approach. Single score of GRG based response was determined and GRG scores were ranked for all experiments. 1st rank was attained by the experiment no. 20 possessing a GRG score of 2.9989. Optimized values of 25 mm shoulder diameter having a taper cylindrical pin geometry employed at a tool traverse speed of 40 mm min−1, rotational speed of 1400 rpm resulted in the generation of flaw free Ti alloy joint possessing a largest tensile strength of 809.8 MPa, yield strength of 778.7 MPa and percentage of elongation of 6.9%. SEM based fractography of Ti alloy joint specimens announced that taper cylindrical pin geometry along with 25 m shoulder diameter of employed tool have an inevitable part in generating frictional heat in ideal volumes and a perfect stirring action during FSW process.

USING PROGRAMMING TECHNIQUES TO GENERATE THREE-DIMENSIONAL GRAPHIC DESIGNS FOR CITIES IN IRAQ

The three-dimensional technologies represent a revolution in the field of design, with a significant contribution expected to the development of design communities. These technologies accelerate several processes that graphic designers may address, helping them find innovative design solutions. Graphic designers can save a lot of time by using threedimensional techniques to generate the required designs quickly and efficiently. However, the results of these technologies may not always be perfect in producing realistic images, and some applications may require a deep understanding to generate images that simulate real-life scenes. In general, it can be said that three-dimensional technologies will play a major role in improving the graphic design process, making it more effective and innovative. The research includes three topics covering the first methodology of research from the problem, importance, objectives, limitations, research methodology, As for the second topic, it addresses the concept of design and three-dimensional techniques for graphic designs. The third topic addresses the research procedures and analyzes its selected samples from the research community, as well as discusses its results, conclusions, recommendations, proposals, and sources

Teaching Graphic Design for undergraduate students in Vietnam: a curriculum analysis

IntroductionThe present study aims to examine the effects of autonomy policies implemented after 2014 on the undergraduate education of Graphic Design in Vietnam. The focus is on how these policies have influenced the transition of curricular content from traditional print-based principles to modern digital design methodologies.MethodsThis study employs a targeted analysis of specialized knowledge courses within Graphic Design programs, tracing their progression from conventional design principles for the print medium to modern digital design principles. It includes a comprehensive examination of curricular adjustments made in response to the evolving digital landscape.ResultsThe analysis reveals a significant shift in the curriculum post-2014, from focusing predominantly on traditional design concepts such as typography, layout, and color theory to embracing digital design principles suitable for online platforms. These include responsive design, user experience/user interface, motion graphics, and animation. Empirical data presented in the study highlights the profound impact of increased institutional autonomy on this transformation.DiscussionThe transition to digital platforms marks a substantial development in Graphic Design education, aligning with the growing acceptance of interdisciplinary methodologies. The study discusses how these curricular changes are a direct response to the dynamic requirements of contemporary design practice, characterized by digital technology’s pervasive influence, interactivity, and sustainability considerations. The results emphasize the importance of adapting Graphic Design education to meet the demands of the modern industry, ensuring that graduates are well-equipped to thrive in the digital age.

Metaphorical Architecture of Tanean Lanjhang as a programming concept for Indonesia Islamic Science Park (IISP) – Madura, towards Sustainable Urban Tourism

The current trend in Indonesia involves extensive urban development across various sectors, including tourism. The province of East Java has plans to create an area that not only entertains but also educates and imparts cultural and Islamic values. This concept is known as the Indonesia Islamic Science Park (IISP), which is intended to be built on Madura Island. However, the Madurese community holds strong reservations towards modern infrastructure due to their cultural traditions. Therefore, the design concept for the Indonesia Islamic Science Park serves as an alternative approach to address these concerns. This research employs an intangible metaphorical approach that maps elements of the traditional Tanean Lanjhang house arrangement pattern into zones within the Indonesia Islamic Science Park. Data collection related to Tanean Lanjhang includes literature review and field surveys. The transformation process utilizes source-to-target mapping frameworks. This mapping is carried out to select source objects that can be explored for information to be directed towards the target domain (architecture). This data or information will be reduced into design criteria to be used in formulating the spatial program and zoning for the Indonesia Islamic Science Park area. Ultimately, a spatial program concept like this can become the hallmark of the Indonesia Islamic Science Park, offering a unique tourist destination that is not only reminiscent of the local culture but is also readily embraced by all members of the community.

Material Research for Hypersonic Travel

The goal of travelling faster than five times the speed ofsound, or hypersonic travel, has enormous potential to transform global transportation, defence capabilities, and space access. However, materials and structures face severe obstacles because to harsh aerothermal conditions inherent in high Mach number trajectories. This work focuses on new approaches to do research for ceramics, composites, and refractory alloys that are essential for building hypersonic vehicles. Essential design concepts for primary structures, heat shielding, and propulsion systems are covered, highlighting the critical role that theory and computation play in comprehending the links between structure, property, and processing. The remarkable high-temperature capabilities, stiffness, strength, and corrosion resistance of ceramic materials are highlighted in the study as reasons for theirincreasing importance in aircraft applications. Based on their distinct features, titanium alloys, nickel aluminides, metal- matrix composites, carbon-carbon, and ceramic-matrix composites stand out as top choices for a high temperature. In pursuit of lightweight, high- performance materials for hypersonic travel, this paper summarises ongoing researchefforts, evaluates the state of the art, offers insights into technological hurdles, and identifies areas that require future improvement. To explore the complex field of hypersonicmaterials design and selection in this research, this paper hope to shed light on the critical role that materials science plays in pushing the boundaries of aerospace technology by investigating the special difficulties presented by hypersonic flight as well as the characteristics and potential of various material classes.

Mechanisms of multi-bandgap inertial amplification applied in metamaterial sandwich plates

The design concept of integrating locally resonant metamaterials with sandwich plates has demonstrated promising prospects in the development of lightweight, load-bearing structures endowed with excellent capabilities for noise and vibration attenuation. However, achieving low-frequency vibration attenuation in the locally resonant metamaterial sandwich plates remains a challenging task that frequently requires the inclusion of additional centralized mass or heavy local resonators. This study proposes a novel multi-bandgap metamaterial sandwich plate with the lever-type inertial amplification mechanism (LIA-MMSP) for achieving the low-frequency vibration attenuation. Compared with the metamaterial sandwich plates incorporating multi-frequency local resonators (LR-MMSP) with equivalent additional mass, the LIA-MMSP exhibits the ability to achieve lower-frequency multiple bandgaps. The theoretical dynamic model is employed to elucidate the underlying mechanism behind the generation of multiple bandgaps at lower frequencies in the LIA-MMSP. The vibration attenuation performances of the LIA-MMSP are analyzed through both the finite element method and experiment study. The effect of various parameters on the vibration transmission characteristics of the LIA-MMSP is studied. The results show that the boundary frequencies of the LIA-MMSP are precisely one of the lever ratios of the LR-MMSP. By altering the lever ratio within the LIA-MMSP, precise fine-tuning and optimization of the low-frequency multiple bandgaps are achievable. When the attached mass is constrained, increasing the lever ratio enables the achievement of lower bandgaps. In addition, as the eigenfrequency of the primary lever-type IA resonator fp and secondary lever-type IA resonator fs decrease, both the first attenuation zone (AZ1) and the second attenuation zone (AZ2) of the LIA-MMSP shift towards lower frequencies. However, as fp decreases, the width of AZ1 expands, and the minimum accelerations within the AZs decrease even further. Moreover, a normalized comparison provides validation of the exceptional performance of the proposed LIA-MMSP in terms of lightweight design, as well as its ability to achieve low-frequency broadband vibration attenuation.

Designing hybrid aerogel-3D printed absorbers for simultaneous low frequency and broadband noise control

Recent studies have demonstrated that granular aerogels with sub-50 μm particles surpass conventional acoustic materials like glass fibers and polyurethane foams in low-frequency sound absorption. However, incorporating such granular materials within practical structural solutions remains a challenge. In this study, we use additive manufacturing to overcome this challenge by designing a modular geometry that allows us to encapsulate such granular materials within a 3D printed scaffold. Using the 3D printed porous scaffold provides the added benefits of tunability and durability. Further, we introduce a design methodology and software tool to facilitate the efficient design of such hybrid sound absorbers. The proposed method uses the Johnson-Champoux-Allard model, Biot theory, and the transfer matrix method to model the acoustical behavior of hybrid absorber designs that use layered granular aerogels and 3D printed bulk absorbers. The tool can also be used to inversely characterize the acoustic bulk properties of such materials. We validate the design concept and tool by comparing the model predictions with experimental measurements. Finally, we outline strategies for designing hybrid absorbers that can provide application specific low-frequency and broadband absorption performance within specific frequency ranges, while considering engineering constraints on their total mass and depth.

Volatility-based diversity awareness for distributed data storage of Mobile Crowd Sensing

With the widespread utilization of sensors and the rapid development of Mobile Crowd Sensing (MCS), the framework of distributed data storage, which makes use of the limited storage capacity of sensing devices, is providing an alternative to cloud-based data storage. Since the construction of the distributed storage framework for MCS has to be completed by Compressed Sensing (CS) theory, a reasonable measurement allocation becomes a no-brainer if we want to obtain more recovery precision of data without wasting measurement resources. To more efficiently address the above problems, we present a novel strategy of Volatility-Based Diversity Awareness for CS measurement allocation called VBDA, which collectively achieves lower computational complexity, adaptive sampling rate allocation for non-visual data, and high-quality reconstruction. We first process the target monitoring region in blocks. Then, we calculate the degree of data diversity of each area using the volatility, which is used to assess the importance of the different areas. Worthy note, based on the volatility calculation, we can obtain the magnitude of the variation in diversity that is only present in the real data, even when using very ambiguous recovered data. This is primarily due to the volatility unique design concept, which attempts to offset partially identical errors in adjacent recovered data using volatility calculations. Finally, to rationally allocate measurement resources, a volatility-based sampling rate allocation scheme is proposed. We further provide an implementation for practical deployments of VBDA in various related contexts. Numerous experimental show that the VBDA performs excellently. In comparison to the current state-of-the-art strategy, it improves data recovery accuracy by 12.2% without the use of any prior knowledge, while being adaptable to many different distribution types of data.

The PMT system of the TRIDENT pathfinder experiment

Next generation neutrino telescopes are highly anticipated to boost the development of neutrino astronomy. A multi-cubic-kilometer neutrino telescope, TRopIcal DEep-sea Neutrino Telescope (TRIDENT), was proposed to be built in the South China Sea. The detector aims to achieve ∼ 0.1 degree angular resolution for track-like events at energy above 100 TeV by using hybrid digital optical modules, opening new opportunities for neutrino astronomy. In order to measure the water optical properties and marine environment of the proposed TRIDENT site, a pathfinder experiment was conducted, in which a 100-meter-long string consisting of three optical modules was deployed at a depth of 3420 m to perform in-situ measurements. The central module emits light by housing LEDs, whereas the other two modules detect light with two independent and complementary systems: the PMT and the camera systems. By counting the number of detected photons and analyzing the photon arrival time distribution, the PMT system can measure the absorption and scattering lengths of sea water, which serve as the basic inputs for designing the neutrino telescope. In this paper, we present the design concept, calibration and performance of the PMT system in the pathfinder experiment.

Информационная среда для индустриального и научно-познавательного туризма с применением ГИС

The subject of the stated research is conditioned by the need to develop modern methods and technologies of information support of the tourism industry of the regional profile taking into account its specifics and features. Awareness and comfortable conditions of tourist service are the key factors of successful promotion and sustainable development of this sphere. In the near future, domestic tourism has great prospects, it concerns many territories of the country, and the Southern Urals is no exception. The article is a continuation of research work related to the collection and analysis of geodata, as well as the visualization of the information environment. This study shows how to graphically visualize information on the basis of the development of an interactive scheme project with the possibility of overlaying it on a scalable satellite map in the field of industrial, scientific-cognitive tourism and architectural tourism on the example of a separate layer "Country of Cities" for the objects located in the South Urals. In the research on the basis of the program utility "Grid cartogram of reference archaeological objects" the design concept of the interface functionality of utility "KROT-1.0" ("Cartogram of reference objects of tourism. Version 1.0") is developed and tested as an interactive cartogram on Internet platforms. Methodology wise, the research process consists of 2 stages: pre-project or data collection with the formation of a database catalog and design and research, with the implementation of results, consisting in the development of the design concept of the utility and its integration with a web resource developed on the platform of non-commercial CMS; analysis and comparison of the results obtained on different platforms, publication or placement of the developed interactive schemes on internal servers and Internet platforms with further prospects for the development of mobile applications for the provision of information environment in different spheres of regional tourism.

Incorporating transition design in the education of an established design subject to empower design students with systems thinking

AbstractDesigners’ roles are at a turning point of transforming design from an expert-driven design process within an assumed social and economic order to design practices that advocate design-led societal transition toward more sustainable futures. Design education should be adapted accordingly. Introducing the transition design concept into established design education promotes the sustainable society transition by involving more systems thinking from designers in various sectors. This study reports on a pilot practice and reflection on introducing the transition design concept to design students.

Liquid metal in prohibiting polysulfides shuttling in metal sulfides anode for sodium-ion batteries

Metal sulfides are a class of promising anode materials for sodium-ion batteries (SIBs) owing to their high theoretical specific capacity. Nevertheless, the reactant products (polysulfides) could dissolve into electrolyte, shuttle across separator, and react with sodium anode, leading to severe capacity loss and safety concerns. Herein, for the first time, gallium (Ga)-based liquid metal (LM) alloy is incorporated with MoS2 nanosheets to work as an anode in SIBs. The electron-rich, ultrahigh electrical conductivity, and self-healing properties of LM endow the heterostructured MoS2-LM with highly improved conductivity and electrode integrity. Moreover, LM is demonstrated to have excellent capability for the adsorption of polysulfides (e.g., Na2S, Na2S6, and S8) and subsequent catalytic conversion of Na2S. Consequently, the MoS2-LM electrode exhibits superior ion diffusion kinetics and long cycling performance in SIBs and even in lithium/potassium-ion battery (LIB/PIB) systems, far better than those electrodes with conventional binders (polyvinylidene difluoride (PVDF) and sodium carboxymethyl cellulose (CMC). This work provides a unique material design concept based on Ga-based liquid metal alloy for metal sulfide anodes in rechargeable battery systems and beyond.

A Self-Healing Polymer Binder of Silicon-Based Anode with Enhanced Lithium-Ion Transport Performance

A multi-functional binder was designed for silicon-based anode lithium-ion battery to alleviate the huge volume expansion of silicon anode during the process of charging and discharging, and to provide ion transport channels to improve the rate performance of electrodes to meet the needs of rapid charging and discharging. In this study, a binder PAA-TUEG which combined the mechanical properties of PAA, the fast self-healing ability provided by the zigzag hydrogen bond in TUEG, and the ion transport ability provided by the ether-oxygen group was synthesized. The effect of different proportion of TUEG binder on the electrochemical performance of the electrode was further investigated. The synthesized PAA-TUEG5% polymer material exhibits a tensilestrength of 0.8 MPa and a fracture elongation of 397%. The Si@PAA-TUEG5% electrode demonstrates reversible capacities of 3035, 2260, and 1249 mAh g−1 at 0.5, 1, and 2 C (1 C = 3500 mAh g−1), respectively. In extended cycling tests, the remaining capacities after 180 cycles at 0.5 and 1 C are 852 and 793 mAh g−1, respectively. This innovative binder, featuring both self-healing ability and enhanced ion transport through dynamic reversible hydrogen bond and ionic bond, presents a promising design concept for the next generation of high-energy-density lithium-ion batteries.

Defining Wellness-Focused Design for Rural Tourism: Study Case of Penanggungan Village

Rural tourism has great potential in enhancing the local welfare in Indonesia regions. It offers natural environment and authentic experience for tourists in improving health and wellbeing. Architectural design can play an important role to promote wellness in rural tourism as a branding strategy. Healthy design guidelines are required to enhance healthy benefits of rural living without neglecting the local culture and identity. Thus, wellness-focused design of tourism village should consider contextual aspects aligned with vernacular design principles. This study investigates how rural tourism can promote wellness through architectural design ideation considering vernacular principles. It aims to formulate wellness-focused design concept of tourism village based on a case study of Penanggungan village, Mojokerto, Indonesia. Literature study was carried out to conceptualize the basic design concepts of healthy rural tourism. Field observations and interviews were also conducted to contextualize the findings from literature study. This study produces design principles for developing healthy tourism village: (1) Healthy Product as a core of agrotourism, (2) Healthy Environment signifying attachment on nature, (3) Healthy Lifestyle reflecting the enjoyment of simple rural life, and (4) Healthy image as an icon representing healthy rural life. The implementation of these design principles is also discussed.

Simulation of soil-structure interaction of integral abutment bridges using advanced constitutive relations

Integral bridges have been proposed as an attractive design concept that negate the requirements for expansion joints. However, owing to structural continuity, seasonal and diurnal thermal fluctuations have subjected the abutments to long-term cyclic interaction with approach backfills. This resulted in two notable geotechnical complications: ratcheting of lateral stresses and progressive soil deformation. To understand these phenomena, considerable research has been conducted using numerical methods. Here, either Winkler springs or simple constitutive relations, such as the Mohr-Coulomb model, are predominantly utilized. However, the former is based on monotonic displacement-dependent stiffness theories, and the latter is constrained by the limitations of the traditional yield surface plasticity. Hence, neither possesses the capability to simulate the hysteretic response, which is a characteristic of integral bridge approaches. Therefore, this study aims to present the advantages of using advanced constitutive relations to predict the long-term behavior of integral bridge approach backfills. First, using a lateral cyclic triaxial simulation, the significance of soil densification was highlighted by comparing the performance of the Mohr-Coulomb model with that of the bounding surface Dafalias-Manzari-2004 model. Subsequently, further comparisons were performed with the centrifuge model data of the integral abutment. At both the element and boundary value levels, the Mohr-Coulomb model could not capture the gradual accumulation of the lateral stresses. Conversely, the Dafalias-Manzari-2004 model can estimate the long-term passive pressure accumulation along the height of the abutment.

Numerical and analytical investigation of thermal hydraulic behavior of large pools in passive heat exchangers

Passive residual heat removal safety systems are a modern design concept employed in Nuclear Power Plants (NPPs), and operate based on natural circulation. Several passive safety systems such as the emergency condensers (EC) use heat exchanger tube bundles immersed in large pools of coolant acting as a heat-sink (secondary side). The primary side of the heat exchanger is connected to the reactor core and, when activated, removes the decay heat in case of an accident. Recent research revealed the limitation of the state-of-the-art heat transfer models to capture the heat transfer rates achieved in these systems. The problems can be identified in both – primary and the secondary sides. The main focus of this study is to investigate the thermal hydraulic behavior of the secondary side of an EC. The data from the NOKO test facility has been considered as the validation base of this study. It has been observed that strong temperature stratification establishes in the pool due to the heat transfer process happening in a confined volume zone. Under this condition, the saturation temperature is reached at higher elevations of the tank while lower the liquid remains subcooled. This leads to different thermal behavior of the liquid at different elevations in the tank which is not properly captured by simple models. In addition, due to the complexity of the heat transfer process the required computational power is another challenge to study the thermal hydraulic behavior of the system. Therefore, the main aim of this study was to correctly predict the temperature stratification in the pool and identify boiling onset at different locations specially on the heated surfaces, while maintaining minimum numerical complexity. To achieve these targets, 2D multi-phase CFD simulations of secondary side using two different frameworks was conducted using ANSYS Fluent. Then, the results were validated against experimental data to assess their accuracy to achieve the best simulation approach.

Effect of a gamified mobile-based self-management application on disease activity index, quality of life, and mental health in adults with inflammatory bowel disease: A protocol of a randomized controlled trial study.

Inflammatory bowel disease (IBD) is a chronic inflammatory gastrointestinal tract disease subdivided into Crohn's disease (CD) and ulcerative colitis (UC). There is currently no cure for IBD, and individuals with IBD frequently experience a lower health-related quality of life (HRQOL) than the general population. Gamification has become an increasingly popular topic in recent years. Adapting game design concepts to nongaming contexts represents a novel and potential approach to changing user engagement. This study will be conducted with the aim of evaluating the effect of a gamified mobile-based self-management application on disease activity index, quality of life, and mental health in adults with IBD. A multicenter, parallel, two-arm, exploratory randomized controlled trial with a 6-month follow-up per patient will be designed to compare the impact of the gamified mobile-based tele-management system on primary and secondary health outcomes and outpatient visits in 210 patients with all types of IBD which are divided equally into a control group with standard care and an intervention group which will use the developed mobile application named MY IBD BUDDY. All patients will attend study visits at baseline, 12 and 24 weeks, and routine IBD clinic visits or telephone consultations based on randomization group assignment. Disease activity or disease activity index, mental health (anxiety and depression) symptoms, quality of life, self-efficacy, and IBD-specific knowledge will be measured at baseline with two follow-ups at 12 and 24 weeks. In sum, the outcomes of our trial will demonstrate the impact of the gamified mobile-based self-management system on disease activity, quality of life, and anxiety and depression by means of interactive care and patient empowerment. IRCT: IRCT20200613047757N1. Registered November 16, 2021. Prospectively registered and visible at OSF (https://doi.org/10.17605/OSF.IO/AWFY9).