Jurnal Penyuluhan Pertanian Vol 20( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 Jurnal Penyuluhan Pertanian Journal homepage: https://jurnal. polbangtan-bogor. id/index. php/jpp Perception Dynamics Between Farmers and Agricultural Extension Officers (PPL) Regarding Digital Agricultural Extension Using Smartphones Yudi Rustandi*. Abdul Farid Malang Agricultural Development Polytechnic. Animal Husbandry Extension and Animal Welfare Study Program. Malang. East Java. Indonesia 65215 *Email correspondence: rustandiyudi64@gmail. Article Information Abstract Received Revised Accepted Published online Agricultural extension plays a vital role in supporting agricultural however, the use of digital extension media remains limited and has not yet become embedded in extension practices. This study aims to evaluate the dynamics of perceptions among farmers and Field Agricultural Extension Workers (FAEW) toward smartphone-based digital extension media using the ADDIE model. An evaluative research approach was applied by integrating the Technology Acceptance Model (TAM), the Unified Theory of Acceptance and Use of Technology (UTAUT), and the Innovation Diffusion Theory to analyze technology adoption. The study involved 100 respondents, consisting of 36 farmers and 64 FAEWs, from five Agricultural Extension Centers (BPP) under the Kostratani program in East Java. Data were collected using a structured questionnaire with a Likert scale of 1Ae5. Multivariate regression analysis revealed that five key factors explained 85. 2% of the variance in digital media adoption (RA = p < 0. Among these factors. Perceived Usefulness ( = 0. and Performance Expectancy ( = 0. were identified as the strongest determinants influencing adoption. Comparative analysis indicated perception gaps between farmers and extension workers, particularly in digital literacy. The Android-based multimedia applications developed through the ADDIE stages were shown effective in improving communication, information delivery, and collaboration in extension This study offers a novel integration of the ADDIE model with dual perception analysis based on TAM and UTAUT in the Indonesian agricultural extension context. Recommendations include strengthening digital literacy training and improving infrastructure to support sustainable adoption of digital extension media. Keywords Digitalization of agricultural Extension, android extension media application, collaborative extension E-ISSN: 1907-5893 P-ISSN: 2599-0403 DOI: A 2025 Jurnal Penyuluhan Pertanian. All right reserved This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4. 0 International License Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 Introduction The digitalization era has penetrated deep into rural areas, transforming the communication landscape across various sectors, including agriculture (Abiri et al. , 2023. Trendov et al. , 2. Farmers and Agricultural Extension Workers (AEW. are now faced with the need to adopt digital information sources to access technological innovations (Salsabella et al. , 2. Conventional extension media, which have long been relied upon, must adapt to the advancements of the digital era (Dharmawan et al. , 2. The digitization of extension media is crucial for planning and implementing extension (Munthali et al. , 2. , which requires attention to both human resources and facilities and infrastructure (Cattaneo et al. , 2. Before the digital era. PPL in Indonesia relied on conventional extension media, including print media, graphics, and audio-visual materials. Although these media were useful in delivering extension materials, their limited availability and the PPL's ability to create them posed challenges (Listiana et al. , 2. Given that agricultural extension is a dynamic, ongoing learning process, extension media also need to adapt to advancements in digital technology (Fabregas, et al. , 2023. Singh et al. , 2. The digitization of extension media entails a shift from manual to digital models in the design, creation, and utilization of extension media (Mergel et al. , 2. The ADDIE model is often employed in the development of digital media, with the potential advantage of facilitating the creation and transfer of materials to farmers' smartphones for selflearning (Kuswandi et al. , 2. Agricultural extension plays a central role in the success of the Ministry of Agriculture's programs, including those focused on sustainable agriculture (Limpo, 2. Optimizing the performance of PPL through the use of digital-based extension media is important for these programs to achieve their targets. The introduction of digital media is expected to enhance the intensity, dynamics, and effectiveness of interactions between extension workers and farmers. The development of multimedia-based digital extension media on smartphones using the ADDIE model is believed to produce structured, needs-based, and effective media (Kustiari et al. , 2. To measure the success of this digitalization, a comprehensive evaluation approach is needed, including the identification of needs, user preferences, and content analysis (Reyvalda et al. Previous studies have discussed the digitalization of agricultural extension and the use of smartphones in information dissemination (Matuha, 2. However, several gaps need to be First, there have been few studies that comprehensively analyze the perception gap between farmers and PPLs regarding the factors that drive and hinder the adoption of smartphone-based digital extension media. A deep understanding of these perceptual differences is crucial for designing effective and inclusive implementation strategies. Second, existing research has not paid sufficient attention to the specific context of implementation in the field, including the characteristics of farmers and PPL in specific regions, as well as the available infrastructure and resources (Abbasi et al. , 2022. Fabregas et al. , 2023. Singh et al. , 2. This study aims to fill this gap. This study provides a comparative perspective on farmers' and PPLs' perceptions of smartphone-based digital extension media adoption, focusing on identifying the driving and inhibiting factors from both perspectives. Thus, this study is expected to provide new, more comprehensive insights into the implementation of digital agricultural extension. Additionally, this study is novel in its specific research context, specifically the implementation of digital media for PPL at the BPP Kostratani in East Java. A deep understanding of this local context will significantly contribute to the development of relevant and sustainable implementation models Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 (Annan-Aggrey et al. , 2022. Edgar R. Eslit, 2. Furthermore, this study integrates the ADDIE model with user perception analysis to ensure that the developed extension media are not only technically effective but also aligned with the needs and preferences of farmers and PPL. Research Objectives: . To evaluate the dynamics of farmers' and PPL's perceptions on the use of smartphone-based digital extension media, . To analyze the driving and inhibiting factors of digital extension adoption, and . To develop recommendations for effective implementation of digital extension services. Research Methodology The research covers five districts that were selected based on their accessibility and their relevance to the working area of Polbangtan Malang. This study uses a combined development and evaluation research approach (Reed et al. , 2. , employing both survey methods and multivariate analysis (Bamberger et al. , 2015. Luo & Dappen, 2. The data collected includes primary and secondary sources, as well as qualitative and quantitative information from farmers and PPL, along with related documents (Oluwatosin Ajayi, 2. The research population consists of farmers who are members of farming groups and PPL from the BPP Kostratani in East Java. BPP Kostratani was selected because it is a BPP that has received government programs related to information technology. The sample was selected using area and clustered sampling methods to ensure geographical representation and population characteristics. The sample size was determined based on the percentages of the farmer population . -10%) and PPL . -15%) (Ahmed, 2. , as shown in Table 1. Table 1. Sample size for research based on area and cluster Province Sample Size (Respondents-peopl. Regency (Distric. Farmers East Java PPL Bondowoso (BPP District Congkron. Blitar (BPP District Pongo. Pasuruan (BPP District Purwodad. Tulungagung (BPP District Bonyolangu & Lumajang (BPP District Tekun. Total BPP District Kot. Grand Total The research variables include farmer and PPL satisfaction with the use of multimedia agricultural extension on smartphones . ariable Y) and factors influencing adoption . ariable X). These factors originate from the Technology Acceptance Model (TAM), the Unified Theory of Acceptance and Use of Technology (UTAUT), the Diffusion of Innovation, instructional media, and implementation strategies (Celaya et al. , 2. Data were collected using a 5-point Likert scale questionnaire that had been tested for validity and reliability (Cronbach's alpha > 0. Quantitative data were collected using structured questionnaires that incorporated appropriate measurement scales for each variable, allowing for comprehensive statistical analysis (Dickerson Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 & Ji, 2021. Lim, 2. The data collection process involved surveys, observations, interviews, and discussions with farmers and PPL (Extension Agent. The questionnaire served as the primary instrument, designed to assess respondents' perceptions, attitudes, and behaviors regarding the use of digital extension media (Cronin et al. , 2. Quantitative data analysis will utilize statistical software to perform both descriptive and inferential analyses (Byrne, 2011. Kotronoulas et al. , 2. The development of digital extension media using the ADDIE method involves five stages: Analysis . eeds analysi. Design . aterial and workflow desig. Development . ontent creation and testin. Implementation . aunch and user guidanc. , and Evaluation . ormative and summative evaluatio. (Dousay & Logan, 2. This model ensures that the resulting media is needs-based, user-friendly, engaging, effective, and continuously evaluated and updated to enhance its impact (Branch, 2009. Wibawa & Susanti, 2. A descriptive analysis was conducted to provide an overview of the data (Tavakol et al. Dynamics of farmers' and extension workers' perceptions regarding the use of multimedia extension services via smartphones. The following variables and indicators were used to evaluate farmers' and extension workers' perceptions regarding the use of multimedia extension services via smartphones, as explained in the theories mentioned earlier. The multiple regression equation for analyzing driving and inhibiting factors and perceptions can be written as follows: Y = 0 1X1 2X2 3X3 4X4 5X5 a. Y = Level of adoption of digitalization of agricultural extension media and use of multimedia agricultural extension on smartphones. 0 = Constant 1, 2, 3, 4, and 5= Regression coefficients for each independent variable Independent variables (X), as follows: X1 = Technology Acceptance Model (TAM). X2 = Unified Theory of Acceptance and Use of Technology (UTAUT). X3 = Diffusion of Innovations. X4 = Instructional Media. X5 = Implementation Approach, and A = Error term . isturbing erro. This equation shows that the level of adoption of digitalization of agricultural extension media and the use of multimedia agricultural extension on smartphones (Y) is influenced by a linear combination of independent variables (X1. X2. X3. X4, and X. and the error term (A). The regression coefficients . , 2, 3, 4, and . indicate the extent to which each independent variable affects the dependent variable. If the coefficient is positive, the variable is a driving factor. whereas if the coefficient is negative, the variable is an inhibiting factor (Sevi, 2. Using this multiple regression analysis, we can identify and measure the influence of various factors related to the theories mentioned earlier, namely: . Technology Acceptance Model (TAM), . Unified Theory of Acceptance and Use of Technology (UTAUT), . Diffusion of Innovations, . Instructional Media, and . Implementation Approach. Hypotheses: H1: Technology acceptance factors (TAM. UTAUT) significantly influence the adoption of digital extension media Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 H2 : Innovation diffusion factors significantly affect the adoption of digital extension media H3 : There are significant differences in perceptions between farmers and PPL regarding digital extension adoption Results and Discussion Development of Multimedia Education for Android Smartphones Developing a multimedia agricultural extension program for Android phones can enhance communication and cooperation between farmers and agricultural extension staff (PPL). This program aims to facilitate information access, enhance communication, promote cooperation, and increase efficiency. The ability to add various types of media, interactive elements, compatibility with Android phones, sharing features, and collaborative capabilities define the key characteristics of this application, along with its user-friendly interface. The ADDIE modelAnalysis. Design. Development. Implementation. Evaluation-can be employed as a techniquem when developing this application to ensure the effectiveness and efficiency of the final product (Hasanah Dewi Lestari, 2. The ADDIE model (Branch, 2. , comprises user needs analysis, application design, application creation, application testing, and application evaluation. Figure 1: Development of Collaborative Media for Agricultural Extension Workers on Mobile Phones Using the ADDIE Model. The AuMedia Together with Extension Workers and FarmersAy application features a dashboard, main menu. AI Q&A. Media Together, and Dialogue, among several key functions. These characteristics enable farmers and PPLs to get information, communicate, and exchange Applications are tested to confirm their efficacy and efficiency. Surveys, interviews, and usage analysis can all be used for testing. The results of tests can inform the development Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 of the application's enhancements and updates. There are both benefits and drawbacks to using multimedia extension apps. Benefits include accessibility, interactive design, up-to-date information, and time efficiency (Sen et al. , 2025. Xu et al. , 2. Among the disadvantages are technological abilities, network constraints, and restricted access (J. Yu et al. , 2. Numerous suggestions can be made to improve the use of multimedia extension applications, including enhanced network infrastructure, farmer education and training, user-friendly application development, and the provision of relevant and high-quality content. Thus, multimedia extension applications can develop into a potent tool to help farmers in the digital era hone their knowledge and skills. Figure 2: Process of creating collaborative media for farmer extension workers on mobile phones using the glide application The findings of this study suggest that developing collaborative media tools for agricultural extension on Android mobile devices is crucial for enhancing communication and cooperation between extension officers and farmers. The program aims to encourage the sharing of information, innovations, and business ideas that can improve sustainability and productivity. Smart devices such as mobile phones can bridge the gap between farmers and extension workers (Hinojosa et al. , 2. This application features a user-friendly interface, making it easy to navigate and use. Various types of media, interactive features, and compatibility with Android mobile phones facilitate effective collaboration and information sharing. This app is expected to deliver good performance and effectiveness through a rigorous process of research, design, development, testing, evaluation, and planning (Singh et al. , 2. Adopting this program has several obstacles, though, including education level, digital literacy, infrastructure constraints, lack of training, opposition to change, and cost. Understanding and addressing these issues is essential to advancing the adoption of cooperative agricultural extension tools on Android phones in the farming industry. Conquering these obstacles and leveraging their benefits will enhance user happiness and adoption, ultimately boosting farmer productivity and wellbeing (Arangury et al. , 2025. Sen et al. , 2. Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 Regression Analysis of Farmers' and Field Agricultural Extension Workers' Perceptions of Smartphone-Based Multimedia Extension Acceptance Regression analysis can show a positive relationship between the acceptance of collaborative media technology for agricultural extension via Android smartphones and various factors such as perceptions of technology acceptance models, diffusion of innovation, instructional media, and implementation approaches in the context of agricultural extension. Table 2 Regression analysis results, coefficients, p-values, and interpretations Variable Coefficient p-value Interpretation Intercept Model intercept X1 (TAM Mode. < 0. Significant for Y X2 (UTAUT Mode. < 0. Significant for Y X3 (Innovation Diffusio. < 0. Significant for Y X4 (Instructional Medi. < 0. Significant for Y X5 (Implementation Approac. > 0. Not significant for Y The model explains R-squared 85% of the variation in Y The results of the multiple regression analysis show a positive relationship between the development and use of multimedia extension with extension workers and farmers on Android smartphone extension media, serving as a medium for extension, with a coefficient value of 0. and a p-value of less than 0. The high R-squared value . indicates that the integrated model of TAM. UTAUT, and Diffusion of Innovation effectively explains digital extension adoption. However, the non-significance of implementation approach (X. suggests that current implementation strategies need improvement. This finding contrasts with previous studies that emphasized implementation as a critical factor, indicating the unique context of agricultural extension in East Java. These contextual challenges specific to East Java explain why the implementation approach (X. showed non-significant results . > 0. 05, coefficient 0. , despite being emphasized as critical in previous studies conducted in different contexts. The findings highlight that standardized implementation models fail to address the complex realities of East Java's agricultural ecosystem, requiring instead localized, adaptive strategies that consider: . districtspecific infrastructure readiness, . generational digital literacy level, . cultural communication preferences, . Economic constraints of smallholder farmers, . institutional support capacities The results of the comparative analysis of farmers' and PPLs' perceptions are presented in Table 3. Table 3 Farmer and PPL perceptions Factor Farmers () PPL () Gap Digital Literacy Significant . armers higher barrie. Infrastructure Significant PPL (PPL higher sensitivit. The results of a comparative analysis of the perceptions of farmers and PPL indicate that there are significant differences in perception between farmers and extension workers regarding Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 the adoption of digital media. Farmers believe that it is important to master ease of use and that it can be useful in practice for their farming activities, while PPL are more focused on technical features and implementation strategies. The dynamics of this gap or difference in perception point to the need for a more tailored approach as an implication for the development of digital extension, particularly digital extension media that can be used collaboratively. Furthermore, hese findings support H1 (Mallick et al. , 2025. Sen et al. , 2. Novelty and Contribution, this study provides novelty insights by integrating the ADDIE development model with perception analysis of both farmers and PPL. The comparative perspective reveals previously undocumented perception gaps that are crucial for designing effective digital extension services. The integration of multiple technology acceptance theories in the specific context of Indonesian agricultural extension represents a significant theoretical Perceptions of Development and Use of Multimedia Extension with Extension Officers and Farmers on Android Smartphone Extension Media These results demonstrate a positive relationship between the variables. Perception of the multimedia technology acceptance model for Android smartphones as a medium for extension services between extension workers and farmers. The regression coefficient of 0. 2 indicates a positive relationship between the independent variable . n this case, the perception of the multimedia technology acceptance mode. and the dependent variable . cceptance of multimedia technology as an extension mediu. This means that the higher the perception of the multimedia technology acceptance model, the higher the level of acceptance of multimedia technology as an extension medium. These results suggest that extension using Android smartphones as a medium for extension workers and farmers has considerable potential to be accepted and utilized by the agricultural community. The results of this study suggest that the perception of multimedia technology acceptance models plays a crucial role in enhancing the acceptance of multimedia technology as an extension medium. This can be achieved through practical communication approaches, training in technology use for extension workers and farmers, and improving accessibility and availability of relevant and beneficial content through the extension media (Sen et al. , 2025. Yu et al. , 2. The results of this multiple regression analysis also lay the groundwork for future research into additional factors that could affect the acceptance of multimedia technology as an extension For instance, social, economic, and cultural factors may impact how multimedia technology is perceived and accepted in the realm of agricultural extension. Thus, the results of this multiple regression analysis make a significant contribution to the Understanding of the acceptance of extension using Android smartphone technology as an extension medium among extension workers and farmers (Thamrin et al. , 2. The practical implications of these results can serve as a basis for developing more effective and efficient agricultural extension programs through the use of multimedia technology, particularly by leveraging Android smartphones as a medium for extension services between extension workers and farmers. Perception of the Acceptance Model of Multimedia Technology for Android Smartphone Extension as a Medium for Extension Together with Extension Workers and Farmers The results of multiple regression analysis for the perception of acceptance and use of Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 Android smartphone multimedia extension technology as a medium for extension activities with extension workers and farmers show a coefficient value of 0. 3 with a p-value of less than 0. These results indicate a positive relationship between the perception of the acceptance model of Android smartphone multimedia extension technology as a medium for extension activities with extension workers and farmers. This means that the higher the perception of the acceptance model of multimedia technology, the higher the level of farmer participation in extension activities using Android smartphones. In other words, the higher the perception of the acceptance model of multimedia technology, the higher the level of acceptance of multimedia technology as an extension medium. These results suggest that extension using Android smartphones as a medium, in conjunction with extension workers and farmers, has considerable potential to be accepted and utilized by the agricultural community. The study concludes that the perception of the multimedia technology acceptance model significantly influences the acceptance of multimedia technology (Mallick et al. , 2. Therefore, when developing agricultural extension programs using Android smartphones, it is essential to consider how to enhance the community's perception of the multimedia technology acceptance model. This can be achieved through practical communication approaches, training in technology use for extension workers and farmers, and improving accessibility and availability of relevant and beneficial content through the extension medium (Seminar & Sarwoprasodjo, 2. Additionally, the results of this multiple regression analysis provide a foundation for further research on other factors that may influence the acceptance of multimedia technology as an extension medium. For example, social, economic, and cultural factors may influence perceptions and acceptance of multimedia technology in the context of agricultural extension. Thus, the results of this multiple regression analysis provide a significant contribution to understanding the acceptance of multimedia technology as an extension medium among extension workers and farmers. The practical implications of these results can serve as a basis for developing more effective and efficient agricultural extension programs, leveraging multimedia technology, particularly through the use of Android smartphones as an extension medium in collaboration with extension workers and farmers. Perceptions of Acceptance and Use of Multimedia Technology Android Smartphone Extension as a Medium for Extension Workers and Farmers The results of multiple regression analysis for the Perception of Multimedia Innovation Diffusion of Android Smartphone Extension as a Medium for Extension with Extension Workers and Farmers show a significant relationship between the variables studied. With a coefficient value of 0. 2 and a p-value less than 0. 05, there is a positive influence of perception on the diffusion of multimedia innovation in Android smartphones as a collaborative extension medium between extension workers and farmers. These results suggest that a higher perception of the diffusion of multimedia extension innovation, using Android smartphones as a medium for extension activities involving extension workers and farmers, increases the likelihood of adopting this innovation. Thus, the perception of the diffusion of multimedia extension innovation using Android smartphones plays a crucial role in influencing farmers' behavior in accepting and utilizing this technology as a medium for extension activities. These results provide an important contribution to deepening our Understanding of the effectiveness of using Android smartphone-based extension media in increasing the perception of multimedia innovation diffusion among extension workers and farmers. These findings align Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 with those of (Rasch et al. , 2021. Sen et al. , 2025. Yu et al. , 2. , who found that smartphone-based digital extension services significantly increased farmersAo adoption of sustainable agricultural technologies in China. Given this significant relationship, the use of Android smartphone-based extension media can be an effective strategy in increasing Understanding and acceptance of multimedia innovation among farmers. Thi Hoa Sen et al. , also noted that digital extension services offer new pathways for farmers to access timely information and engage with stakeholders, including extension workers. Therefore, further research is needed to deepen our Understanding of the factors that influence the perception of multimedia innovation diffusion among extension workers and farmers. Thus, these findings contribute significantly to deepening our Understanding of the factors that influence adoption. Android smartphone-based multimedia extension innovations as extension media among extension workers and farmers. The implications of these findings can also serve as a basis for developing more effective and efficient agricultural extension policies and programs aimed at enhancing farmers' knowledge and skills in applying information and communication technology in their agricultural activities (FAO Guide, 2. Perception of Multimedia Innovation Diffusion: Android Smartphones as a Medium for Extension Services between Extension Workers and Farmers A coefficient value of 0. 4 indicates a significant positive relationship between people's perceptions of instructional multimedia and the effectiveness of counseling. This implies that the effectiveness of counseling increases by 0. 4 units for every one-unit increase in how people perceive instructional multimedia. This good correlation suggests that counseling media influence how farmers process and understand information. In the agrarian sector, where technology and best practices are constantly evolving, farmers need to have current and relevant Research published in Hussain et al. , . emphasized that engaging and interactive media can help farmers become more involved, especially when delivered through social platforms and mobile devices. For example. Studies by (Karubanga et al. , 2. using video tutorials that show correct agricultural methods help farmers grasp the real processes In both studies and real-world uses, these figures are critical. This implies that, within the framework of sustainable agriculture, approaches based on these results can be applied with a high degree of certainty and are likely to produce good results. In this situation, utilizing smartphones as auxiliary tools is not only important but also vital for producing improved Agricultural producers unable to participate in-person extension programs can access pertinent information via mobile devices during a period of increasing digitalization. For example, video tutorials on pest and disease control can provide farmers with clear and practical direction, therefore enabling them to apply successful solutions in their fields (Santosh & Nagaratna Biradar Rayees Ahmad Shah Adil Ahmad, 2. This result implies that multimedia not only enhances knowledge but also enables farmers to learn in a more flexible and needs-based manner. The study's findings suggest that extension workers can effectively integrate technology into their extension procedures. Applying technology developments in extension services could improve communication and increase agricultural This can then help farmers participate and access information through facilitation. Perception of Multimedia Instructional Media for Android Smartphone Extension as a Joint Extension Media for Extension Workers and Farmers The interpretation of the multiple regression analysis, with a coefficient value of 0. Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 indicates that for every 1-unit increase in the use of several variables of interest in understanding differences, a 0. 1-unit increase is required. In this study, the positive coefficient value indicates that the better the use of multimedia methods with smartphone support, the more satisfied both parties are with the activities carried out by extension workers for farmers. This means that the impact of the multimedia approach in terms of scaling is remarkable and not coincidental. The importance of multimedia in sustainable agricultural extension activities, particularly the use of multimedia in long-term extension through smartphones, is growing increasingly significant in this digital era (Mallick et al. , 2. Multimedia encompasses text, images, video, and audio that can be used to present messages in various ways and in a manner that is easily understood. In this case, farmers who are exposed to multimedia content are more likely to remember the agricultural techniques taught to them. With multimedia-based extension applications, farmers can quickly access the most upto-date agricultural information, weather forecasts, and market prices. This is crucial for making quick and accurate decisions (Fabregas et al. , 2. Several factors influence this perception, including experience, mentor support, and a supportive community (Thi Hoa Sen et al. , 2. Perceptions of the Implementation Approach of Multimedia Android Smartphone Extension as a Medium for Extension Workers and Farmers To close the current information gap and improve the effectiveness of communication between farmers and extension specialists, agricultural extension must be digitized (Awasthi et , 2. The ADDIE technique was employed to develop a multimedia smartphone application that serves as an interactive extension tool to address this problem (Branch, 2. Despite the significant benefits this technology provides, issues to its adoption include limited digital literacy, infrastructure restrictions, and a reluctance to accept change still abound. Regarding technology adoption, current research indicates that the use of Android-based applications has the potential to facilitate cooperation and information exchange between extension workers and farmers. The ADDIE development model comprises five separate phases: needs analysis, design, development, implementation, and evaluation. This technique makes it easier for farmers to access the program, as it allows for customization according to individual tastes. Integrating interactive and multimedia features aims to enhance user engagement in the learning process by providing farmers with greater freedom and autonomy in accessing extension materials (FAO Guide, 2. However, a perception gap exists between farmers and PPL that hinders the effectiveness of deploying digital extension materials. Often, agricultural producers encounter digital literacy barriers that hinder their willingness to adopt modern technology. Moreover, infrastructure constraints, including sporadic internet connections in rural areas, significantly impede the deployment of smartphone-based applications (Sen et al. , 2. Some farmers demonstrate a certain amount of change aversion, particularly those more used to traditional extension Therefore, implementation plans must involve continuous digital literacy instruction and upgrades to agricultural area information technology infrastructure. This study demonstrates that utilizing multimedia-based extension media can enhance farmer wellbeing and improve the effectiveness of extension programs. Digitalization means that extension services are no longer limited to face-to-face contacts. Instead, they can be flexible, scalable, and inclusive, reaching farmers in remote areas and adapting to their learning preferences (Mallick et al. , 2. Jurnal Penyuluhan Pertanian Vol 20 ( 2 ), 2025,155 Ae 169 DOI: https://doi. org/10. 51852/wsc9bf39 Conclusion Developing digital media for agricultural extension is of utmost importance. Farmers and agricultural extension workers (AEW. must use multimedia on cellphones in the digital age. User satisfaction with digital media is influenced by factors such as usability, access rate, content quality, and overall user experience. The primary goal is to provide farmers with agricultural information through their mobile phones. This will increase agricultural output and their Theoretical Contributions: This study contributes to the extension of technology acceptance models in agricultural contexts and provides empirical evidence of perception dynamics between users and facilitators of digital extension. Practical Effects: . for Policy: Improve rural digital infrastructure and create focused digital literacy initiatives, . for Extension Practice: Provide differentiated training for farmers and PPL depending on their particular perception patterns, . Include perception gap analysis in the ADDIE model for more user-centered digital extension development. To enhance the efficacy of East Java's agricultural extension programs, smartphone-based extension technology holds great potential. Its success relies on the willingness of extension officials and farmers to adopt the technology, as well as sufficient policy backing. Making sure that the digitization of extension services properly improves the welfare of Indonesian farmers calls for a thorough plan including better technological infrastructure, continuing training, and increased digital literacy. Research Limitations and Future Research This study was limited to five districts in East Java. Future research should expand to other regions and incorporate longitudinal design to track perception changes over time. Acknowledgments We would like to express our gratitude to Polbangtan Malang for funding this research, the results of which will be published in the Polbangtan Bogor Agricultural Extension Journal. References