Fit For Use Research Articles

PENGEMBANGAN MEDIA LUDO MATH PADA MATERI PECAHAN SEDERHANA BAGI PESERTA DIDIK KELAS III SEKOLAH DASAR

This research aims to determine the steps of media development and to know the quality and feasibility of Ludo Math media.The Ludo Math media was developed with a Borg and Gall model consisting of; 1) research and information collecting, 2) planning, 3) develop preliminary form of product, 4) preliminary field testing, 5) main product revision, 6) main field testing, 7) operational product revision, and 8) operational field testing. The study was conducted at SD NegeriGetas 02 with the subject students training class III. Data collection techniques in the form of observation, interviews, assessment sheets of experts and teachers, and student response sheets.Analysis of the data of this study includes qualitative data analysis and quantitative data analysis. The results of this study indicate that the assessment according to media experts obtained a value of 85 with the category "Very Good". Assessment according to learning experts obtained a value of 92.5 with the category "Very Good". The assessment according to the material experts obtained a value of 87.5 with the category "Very Good". Small Group Product Trial Results, teacher assessment and student responses obtained an average value of 96.25 with the category "Very Good". The results of the Large Group Usage Trial, the assessment of teachers and students obtained an average value of 98.75 in the "Very Good" category. From all assessments of experts, teachers, and students, Ludo Math media get an average value of 92. If the average value is converted into qualitative data, Ludo Math media is included in the "Very Good" category and declared fit for use in the material Simple fractions class III elementary school.

Translation and validation of the Test of Adherence to Inhalers (TAI) questionnaire among adult patients with asthma in Malaysia

Objective The Test of Adherence to Inhalers (TAI) is a validated self-reported questionnaire that can reliably assess adherence to inhalers through patient self-report. However, it was not available in Bahasa Melayu (BM) language, nor has it been validated for use in the Malaysian population. The study aimed, therefore, to translate the 10-item TAI questionnaire into BM and evaluate its psychometric properties. Methods The translation of the English version of the valid 10-item TAI questionnaire into BM was followed by subjecting it to a series of tests establishing factorial, concurrent and known group validities. Concurrent validity was assessed through Spearman’s rank correlation coefficient against pharmacy refill-based adherence scores. Known group validity was assessed by cross-tabulation against asthma symptom control and using chi-square test. The internal consistency of the test scale was determined by a test-retest method using Cronbach’s alpha (α) value and intraclass correlation coefficients. Results A total of 120 adult asthma patients participated in the study. A 2-factor structure was obtained and confirmed with acceptable fit indices; CFI, NFI, IFI, TLI >0.9 and, RMSEA was 0.08. The reliability of the scale was 0.871. The test-retest reliability coefficient for the total sum score was 0.832 (p < 0.01), which indicated good reliability. The 10-item TAI-BM established concurrent and known group validities. The sensitivity and specificity of the tool were >85%. Conclusions The scale successfully translated into BM and validated. The 10-item TAI-BM appears fit for use in testing inhaler adherence of Malaysian patients with asthma.

Comprehensive Technology Qualification Process for Subsea Electronics Assemblies

Subsea production systems technologies are being developed steadily to address the technological issues associated with the deep-sea environment, primarily pressure, and temperature. To ensure the reliable operation of electrical/electronic systems for at least 25 years on the seabed, a comprehensive technology qualification program is proposed in this article. In relation to this, technology readiness level of the subsea electrical/electronics assembly is achieved after conducting devised environmental stress tests compliant to the internationally recognized standards, e.g., API, ISO, IEC, and IEEE. The comprehensive tests methods of the qualification program are explained to achieve the technology readiness level 3 of the subsea printed circuit board and subassemblies. Finally, experimental test results of a standalone subsea Ethernet switch and also functional verification with 100 m of electrical flying lead undergoing the prescribed test methods show that the subsea electronics comply with the international standards and is fit for use in the subsea environment.

Evaluation of Synthetic Cannabinoid Metabolites in Human Blood in the Absence of Parent Compounds: A Stability Assessment.

Synthetic cannabinoids represent a chemically diverse class of novel psychoactive substances (NPS) responsible for large analytical and interpretative challenges for forensic toxicologists. Between 2016 and 2019, the three most prevalent synthetic cannabinoids in the United States were MMB-FUBINACA (FUB-AMB), 5F-MDMB-PINACA (5F-ADB) and 5F-MDMB-PICA, based on results from seized drug and toxicology testing. In 2018, accurate determination of synthetic cannabinoid positivity was brought into question as it was determined that the metabolites of these drug species were present in the absence of parent compounds in forensically relevant blood samples. During this study, the stability of MMB-FUBINACA, 5F-MDMB-PINACA and 5F-MDMB-PICA was evaluated, as well as the characterization of breakdown products. A liquid-liquid extraction method was assessed for recovery of basic parent compounds and acidic metabolites and deemed fit for use in this study. Analysis was performed by liquid chromatography-quadrupole time-of-flight mass spectrometry (LC-QTOF-MS) using a SCIEX TripleTOF® 5600+. All three synthetic cannabinoids were found to be unstable when stored in blood at either room temperature or refrigerated; all analytes were considerably more stable when stored in the freezer. All three synthetic cannabinoids degraded to their respective butanoic acid metabolites: MMB-FUBINACA 3-methylbutanoic acid, 5F-MDMB-PINACA 3,3-dimethylbutanoic acid and 5F-MDMB-PICA 3,3-dimethylbutanoic acid. All three of these metabolites were studied and determined to be stable in blood at all storage conditions. Considering these results, our laboratory continued testing for synthetic cannabinoid metabolites in blood samples and found 83 positives (21%) for only a synthetic cannabinoid metabolite. A case report is presented herein where 5F-MDMB-PINACA 3,3-dimethylbutanoic acid was identified in the absence of 5F-MDMB-PINACA. Forensic toxicologists should be aware of the results of this study as they directly impact analytical consideration for test development and implementation, as well as interpretation of findings.

Leaflet-Based Learning Media Development in Structural Materials and Function of Class XI Animal Tissues

The use of instructional media, especially visual media, is very influential in student learning and learning outcomes. The teacher can develop visual learning media so that students can learn well fun and attract learning interest. Experts say that approximately 90% of one's learning outcomes are obtained through vision, 5% from hearing, and 5% from other senses. Development research aims to produce a valid leaflet-based learning media so that it is fit for use by students. This type of research was adapted from Tessmer's design, through the preparation stage (preliminary) and formative evaluation (formative evaluation) with stages only to self-evaluation, and expert testing. The expert opinion includes 3 validators according to expertise. Data was obtained from research instruments in the form of content/material validity evaluation sheets, and construct validity. Data collection techniques using assessment sheets. Analysis of data validity based on the Akbar category (2013). Based on the research results of the first meeting leaflet, the content validity value was 92.05%, and the construct validity was 98.61%. The second meeting leaflet obtained content validity value 92.65%, and construct validity 97.45%. So it was concluded that the learning media of the development leaflet was categorized as very valid.The use of instructional media, especially visual media, is very influential in student learning and learning outcomes. The teacher can develop visual learning media so that students can learn well fun and attract learning interest. Experts say that approximately 90% of one's learning outcomes are obtained through vision, 5% from hearing, and 5% from other senses. Development research aims to produce a valid leaflet-based learning media so that it is fit for use by students. This type of research was adapted from Tessmer's design, through the preparation stage (preliminary) and formative evaluation (formative evaluation) with stages only to self-evaluation, and expert testing. The expert opinion includes 3 validators according to expertise. Data was obtained from research instruments in the form of content/material validity evaluation sheets, and construct validity. Data collection techniques using assessment sheets. Analysis of data validity based on the Akbar category (2013). Based on the research results of the first meeting leaflet, the content validity value was 92.05%, and the construct validity was 98.61%. The second meeting leaflet obtained content validity value 92.65%, and construct validity 97.45%. So it was concluded that the learning media of the development leaflet was categorized as very valid.

Pengembangan Lampu Warna terhadap Perkembangan Kognitif Anak Kelompok A di TK PGRI 1 Bancaran

Researchers used a development model Borg Gall. Steps to be taken include the research and data collection, planning, early product development, initial test, revise the initial product, the main field testing and revision of the final product. Research and development is carried out through four stages of a trial that is testing subject matter experts, instructional media expert testing, field trials beginning, and major field trials. The subject of research and development that children in group A or 4-5 years in kindergarten PGRI 1 Bangcaran totaling 21 children. The data collection technique using a questionnaire (questionnaire subject matter experts, instructional media expert questionnaire, and the questionnaire responses of children) and documentation. The results showed that the values obtained from the color light matter experts for86.11% with the title of "high", 76.67% of instructional media expert with the title of "high", the initial field trials 83.9%with the title of "high", and the main field trials 86.9%with the title of "high". Based on the results of research and development has been done can be concluded that the media color lights as stimulationability to recognize the concept of color in group A at TK PGRI 1 Bancaran fit for use

Histological and Hepatic Enzymes Response of Oreochromis niloticus and Clarias anguillaris to Pollution in Asa River, Ilorin

Fish can be considered as a good organism for bio-indicator in aquatic habitats as they accumulate contaminant from the water bodies through food. Aquatic ecosystem pollutants response in fishes can lead to biochemical changes and histological alterations. This present the need in assessing ecological and public health effect of toxicity in Asa river on the selected fish samples that are commercially important in the environment. Two stations of Asa river were selected where water and fish were collected for physicochemical parameters of the water, enzymatic and histological investigations in the laboratory in April, 2019. The heavy metals of the water in Unity area of Asa river was higher than that of the standard limit and Asa reservoir. There was an increase in the ALT, AST and ALP biochemical analysis carried out on Oreochromis niloticus and Clarias anguillaris with reduction in total protein level in Unity station. The histopathology of the gills of both Clarias anguillaris and Oreochromis niloticus found in Unity station of Asa river revealed thinner and loner secondary lamella in degenerating secondary lamella and mildly distorted cartilage with epithelial lining in Clarias anguillaris. Hence, proper management of the river is necessary to restore the ecology and make the water fit for use.

Global and mitosis-specific interobserver variation in mitotic count scoring and implications for malignant melanoma staging.

Staging is the gold standard for predicting malignant melanoma outcome but changes in its criteria over time indicate ongoing evolution. One notable recent change from the 8th edition of the American Joint Committee on Cancer (AJCC) staging manual was removal of mitotic count. We explore the extent to which this feature is limited by interobserver error in order to find ways to improve its fitness for use should it be revisited in future staging versions. In a cohort of 476 patients with melanoma ≤1.0mm, a mitotic count of 0 versus 1 was significant for metastasis-free survival, but not melanoma-specific or overall survival. In 10 melanomas that were 0.9-1.0mm thick, the mitotic count intraclass correlation coefficient for histopathologists was 0.58 (moderate agreement). Uniquely, we also assessed agreement for specific putative mitotic figures, identifying precise reasons why specific mitotic figures qualified for scoring or elimination. A kappa score was 0.54 (moderate agreement). We also gathered data on other staging features. Breslow thickness had an intraclass correlation coefficient of 0.41 (moderate agreement) and there was a systematic difference between histopathologists among cases (P=0.04). Every case had a range that crossed the AJCC8 0.8-mm pT1a/pT1b staging boundary. Ulceration was only identified in two of the 10 cases. For ulceration, kappa agreement score was 0.31 (fair). This study supports the removal of mitotic count from staging, but shows that its scoring is substantially affected by interobserver variation, suggesting that more prescriptive guidelines might have a beneficial impact on its prognostic value.

Analysis of C-organic and total Phospor (P2O5) contents of soil around egg-laying chicken farm

Sustainable animal husbandry development should be environmentally friendly, meaning it doesn’t cause pollution and degradation of environmental quality, i.e. technically efficient, economically fit for use, socially acceptable and ecologically still ensuring the balance of other ecosystems. One of the resources which should be noted is the soil condition around the farm which is suspected to have degraded quality due to pollutions caused by farming activities. Based on that, the environmental test was performed by analyzing the C-Organic and Total Phosphor (P2O5) contents of soil around the egg-laying chicken farm. The present study was aimed to (1) know the C-Organic and P2O5 contents of soil around the egg-laying chicken farm; (2) compare the C-Organic and P2O5 contents of soil around the egg-laying chicken farm with the set assessment criteria for soil chemical properties (C-Organic and P2O5) for farmland. The present study was performed on October-December 2018, soil samples were obtained from locations around egg-laying chicken farms in Sidenreng Rappang Regency, South Sulawesi, Indonesia. The method used in testing the C-Organic and P2O5 contents of soil was spectrophotometric. The working procedure in the present study: (1) testing the C-Organic and P2O5 contents of soil in the location and around egg-laying chicken farm; (2) comparing the C-Organic and P2O5 contents of soil from the research result with the set assessment criteria of soil chemical properties (C-Organic and P2O5) for farmland. The research result showed that the average C-Organic content of the soil around the egg-laying chicken farm was 0.699% and the average P2O5 content of the soil around the egg-laying chicken farm was 159.2 mg/100 g. Based on the results, it’s concluded that the content of C-Organic soil around the egg-laying chicken farm is very low because < 1.0 % but P2O5 very high because of > 60 mg/100 g.

Disposal and Repair of Equipment as Circular Economy Elements

Introduction. The article deals with the criteria for the further use of agricultural machinery that has reached the serviceability limit state: to carry out major repairs or dispose of it, as much as possible saving material resources, as required by the principles of the circular economy. Materials and Methods. The technical conditions and costs of the equipment components at the agricultural repair workshops in 12 Russian regions were studied. The study was based on the changes in the structure of parts with different use periods. Results. The results of the study showed that the cost of repairing the equipment components depends on serviceability status of the components, which are divided into three groups: the components fit for use without repair, components fit for use after repair, and irreparable components to be disposed of. Discussion and Conclusion. It was found that nearly all machines, taken to the workshops for repairs, are outside the serviceability limit state and should be disposed of. The serviceability limit state of the machine occurs at loss of serviceability with a coefficient of less than 0.5. Tn this rate, the machine owner can choose whether it will be repaired or disposed of. When loss of serviceability less than 0.45, an overhaul is preferable. When loss of serviceability more 0.5, disposal is required. These measures will provide the greatest possible resource efficiency.

Key Quality of Service Attributes of Digital Platforms

Digital platforms characterized by network effects enable provisioning of various types of services and provide a mechanism for linking producers and consumers. Identifying the key Quality of Service attributes of such platforms is vital for their continued success and growth. In this paper, a set of quality attributes for platforms is first extracted from different extant quality models. Then actual user feedback data from three platform providers are analysed and mapped against the set of quality attributes to determine the key attributes that are relevant. These findings are corroborated with qualitative data from interviews of different stakeholders. The results show that service quality characteristics are important to the success of platforms. Functional characteristics of platforms assume importance where the digital contributions of the platform is higher. Apart from these, ‘fitness for use’ as a major determinant of quality is also important in digital platforms.

Mathematical Model of Complex Radio-Location Portrait of Aim with a Final Number of Bright Points

Introduction. To form radio-location portrait (RLP) of aim - in the structures and algorithms of modern radar sets (RS), methods based on high identification signals are used. The hereinabove was established by the research analysis concerning the synthesis of RLP and existing approaches to the identification of unknown systems by adaptive methods. These methods imply high requirements for transmitters and prevents their implementation in pulse RS with low-frequency oscillators. This problem can be solved in another way, fit for use in RS with low-stability transmitters. In this case, the aim is regarded as a certain unknown system that brings certain known distortions in the deterministic signal that correspond to its transient response. At active location, the signal is fully known on both the transmitting and receiving sides (probing and echo signals), while spreading in a homogeneous medium, non-linear phase-frequency distortions are not introduced into it. When the adaptive filtering algorithm is applied, its transient feature is formed, to which the optimal weight vector of the synthesized adaptive filter will correspond. Thus, forming RLP in each probing period, it is possible to perform single-angle identification of aims and to realize coherent processing of echo signals, even when using incoherent sources of ultra-high frequencies of probe signals. This allowed us to formulate the purpose of the article, which is to increase the coherence of processing echo signals in pulsed RS with incoherent sources of probing signals. In order to achieve this research goal, the paper analyzes the existing methods of radio-location portrait of aim formation, on the basis of which mathematical models of signals reflected from aims with complex geometric surface shape are exploited, on which simulation work of the developed algorithms is carried out. Theoretical results. The mathematical model of the complex of radio-location portrait of aim image with a finite number of «bright points» has been improved pursuant to the analysis of existing methods of formation of radio-location portrait of aim and identified inconsistencies of existing methods with the modern requirements regarding the use in incoherent pulse radar stations. The model differs from the existing ones as it allows to take into account the amplitude-phase transformations of a complex circumflex of probing signal when reflected from a aim with a complex geometric shape in the azimuthal and longitudinal plane. Results. The simulation results, received with the help of the developed method, showed that RLPs enable to distinguish by visible range bright points on the surface of objects with great accuracy. It is 3-4 times greater than the potential for distinguishing the probing signal caused by the duration of the radio pulse. RLPs also enable to increase the coherence of inter-period signal processing by a value of coherence coefficient from 3 to 6 times (depending on the spatial shape of the aim surface).

At the speed of Juul: measuring the Twitter conversation related to ENDS and Juul across space and time (2017–2018)

BackgroundElectronic nicotine delivery systems (ENDS) are the most-used tobacco product by adolescents, and Juul has rapidly become the most popular ENDS brand. Evidence indicates that Juul has been marketed heavily...

Validation of an antimicrobial susceptibility testing protocol for Brachyspira hyodysenteriae and Brachyspira pilosicoli in an international ring trial

Brachyspira hyodysenteriae and Brachyspira pilosicoli cause economically important enteric disease in pigs. Treatment of these infections often includes antimicrobial administration, which can be most effective when therapeutic options are informed by antimicrobial susceptibility testing data. Here we describe a method for broth dilution antimicrobial susceptibility testing of these bacteria, both of which are difficult to culture in vitro. The protocol was evaluated for its fitness for use in an inter-laboratory ring trial involving eight laboratories from seven countries, and employing eleven test strains (5 Brachyspira hyodysenteriae including the type strain B78T and 6 Brachyspira pilosicoli) and six antibiotics. Overall intra- and inter-laboratory reproducibility of this method was very good (>90 % MICs at mode +/- 1 log2). Whole genome sequencing revealed good correspondence between reduced susceptibility and the presence of previously defined antimicrobial resistance determinants. Interestingly, lnu(C) was identified in B. pilosicoli isolates with elevated MICs of lincomycin, whilst tva(B) was associated with elevated MICs of pleuromutilins in this species. We designated two new control strains with MICs lying within currently tested ranges, including for the pleuromutilins, in contrast to the control strain B. hyodysenteriae B78T. These were deposited at the DSMZ-German Collection of Microorganisms and Cell Cultures GmbH. The validation of a standard protocol and identification of new control strains facilitates comparisons between studies, establishment of robust interpretative criteria, and ultimately contributes to rational antimicrobial use when treating infected livestock.

PENGEMBANGAN MEDIA LAYANAN INFORMASI STUDI LANJUT BERBASIS MULTIMEDIA FLIP E-BOOK UNTUK SISWA SMA

Abstract:The research purposes is to result of media-based information service further studies flip multimedia e-book for high school students which acceptable theoretically and practices that can be seen in terms of usability, accuracy, attractiveness and ease. this research adopts a draft research and development from Borg &amp; Gall. This product development is based on the results of questionnaires and interviews with counselors and students. the result of the research are based on assessment media expert, materials expert, prospective users, and small group. of the results of the assessment it can be concluded that the flip multimedia e-book being developed fit for use and acceptable theoretical and practical.&#x0D; Keywords: Information service, further studies, flip e-book, high school students

An application-driven LOD modeling paradigm for 3D building models

The level of detail (LOD) concept for 3D building models, which indicates the degree of closeness between a model and its real-world counterpart, is deeply rooted among the stakeholders in the field of urban research and 3D geoinformation. However, with the increasing use and demand of a wide range of applications, the LOD definition standardized by the City Geography Markup Language (CityGML) standard appears to be generic, potentially resulting in redundancy and inflexibility. To address this issue, we reconsider the LOD concept from an application point of view and suggest a new context-aware heterogeneous LOD modeling paradigm for 3D building models tailored to specific applications. The new proposal challenges the original homogeneous generic modeling logic and instead adopts a bottom-up approach, putting the focus on the building components rather than on the building itself, resulting in models that may lead to a better fitness for use. In this paper, we first specify a number of discrete LODs for building component models, called CLODs, and then assemble them to derive the LODs of building models suited for particular applications, diminishing redundancy and being tailored for a specific application. To obtain the appropriate LOD specification, we introduce five essential evaluation criteria and a series of semantic and geometrically assembled constraints on the CLODs. We implement two experiments, outdoor component selection and indoor furniture simulation, and conclude that the proposed application-driven LOD definition is more suited in the context of particular applications.

COLLABORATION OF THE ETHNOBOTANY MATERIALS WITH THE ENVIRONMENTAL CARE ATTITUDE OF STUDENTS

One of the traditional utilization forms using diverse plants was a self-care ritual, which was anciently previously found in the tradition performed by women in the Qadriyah Palace of Pontianak Sultanate. The self-care ritual was aimed to treat either health-related problems or common diseases. Therefore, this ethnobotany study of the women self-care ritual was purposely implemented through a folding poster media in the tenth-grade sub-material of Senior High Schools, regarding the utilization of biodiversity in the field of cosmetics and medicines. The learning activity was collaboratively carried out with the teachers, so that students can recognize and preserve the varieties of beneficial plants in their environmental surroundings. The class selected as the subject of this study was class of X IPA 2. The collaborative learning process took place in two meetings; beginning with plan 1, performance 1, reflection 1; and plan 2, performance 2, and reflection 2 simultaneously in each meeting, with a duration of 90 minutes. The first cycle successfully implemented the ethnobotanic self-care-based folding poster media, previously performed by women in the Qadriyah Palace of Pontianak Sultanate’s environment, which had previously been validated by lecturers and teachers and was declared fit for use. Meanwhile, in the cycle 2, the media used was a flipbook. The results showed that collaborative learning using ethnobotany-based media can promote an environmental caring attitude amongst the tenth-grade students of SMAN 10 Pontianak.

Impact of wearing a surgical mask on respiratory function in view of a widespread use during COVID-19 outbreak. A case-series study.

Background:Because of the COVID-19 outbreak, the widespread use of Respiratory Protective Devices (RPD) is recommended to prevent the spread of infection. This recommendation involves not only healthcare workers but other category of workers and the general population as well, in public places, especially where social distancing is difficult to maintain. The use of facemasks should not cause physical impairment to individuals, especially for people suffering from lung and heart diseases.Objectives:To evaluate the impact of RPDs on the respiratory function in healthy and asthmatic subjects, in order to identify the fitness for use mainly, but not only for, occupational purposes during COVID-19 outbreak.Methods:Ten individuals were included, three of which affected by asthma and three current smokers. A Respiratory Functional Test (RFT) was performed at three times: at the beginning of the work shift 1) without wearing and 2) wearing surgical masks, and 3) after 4 hours of usual working activities wearing the masks. Arterial Blood Gas (ABG) samples were also tested before the first test and the third test.Results:Observed RFTs and ABG parameters did not suffer significant variations, but for Maximal Voluntary Ventilation (P=0.002). Data on asthmatic subjects and smokers were comparable to healthy subjects.Discussion:Our results suggest that wearing a surgical mask does not produce significant respiratory impairment in healthy subjects nor in subjects with asthma. Four hours of continuing mask-wearing do not cause a reduction in breathing parameters. Fitness for use in subjects with more severe conditions has to be evaluated individually. Our adapted technique for RFTs could be adopted for the individual RPDs fitness evaluation.

The effectiveness of internship information system application in vocational high school

This study aims to determine the implementation of the internship information system application in vocational high school (VHS), measure the effectiveness of the internship information system application in VHS and determine the appropriateness of the internship information system application as media in VHS. Research conducted at VHS of Muhammadiyah Prambanan uses quantitative approach with a descriptive method. Samples were taken using a random sampling technique. Data collection techniques used were observation and questionnaires where the data are analysed using descriptive analysis and quantitative data analysis. The results of this study indicate that the implementation of internship information system by 73%. The level of effectiveness of internship information system applications, including both categories. The details are quality systems 72%, the quality of information 74%, quality of service 70% user satisfaction 71% and profit 70% as well as the application of internship information system fit for use as a media internship services with the percentage of the effectiveness of the application of internship information system by 71% and internship service by 72%.

Packaging Design for a Sustainable Community Business

The growth of the creative community cannot be quantitatively and qualitatively separated from the growing development of Creative Industry 4.0. Various creative communities produce a variety of creative products that are ready to be sold. Unfortunately, the focus of the community is often only on the product and not on the packaging design. Meanwhile, a product’s packaging not only serves to protect the product but also to promote it and encourage purchase. The purpose of this research is to educate and help the community obtain packaging designs that are not only unique but also suitable for their products. By involving Packaging Design course students of the Visual Communication Design department, we attempted to assist a jewellery and accessories-making community as our research object. Students first attempted to deepen their clients' insights by conducting observations and in-depth interviews. In designing the packaging, they consulted with their tutors intensively. The packaging design that the students produced undergoes a selection process, which resulted in four packaging designs that were deemed fit for use. Two of the selected designs were registered to obtain IPRs in the Industrial Design category. Through this research, it is hoped that the packaging design produced by these students can be used to support the sale of community products. In addition to that, they can also be used to inspire other communities to acknowledge the role of packaging design as a means that can help the sustainability of their business.