Academic literature on the topic 'Cell phones – Uganda – Design'

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Journal articles on the topic "Cell phones – Uganda – Design"

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Storch, Sharon L., and Anna Victoria Ortiz Juarez-Paz. "Efficacy of Cell Phones Within Instructional Design." International Journal of Mobile and Blended Learning 11, no. 1 (2019): 12–25. http://dx.doi.org/10.4018/ijmbl.2019010102.

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Through qualitative measures, this article seeks to explore the efficacy of cell phones within college-level instructional design specifically through the eyes of the professor. Three main themes evolved from this data: Pedagogical Approaches, Value, and Setting Behavioral Expectations. Based on interviews with ten college professors regarding their experiences with the use of mobile devices within instructional design, findings show that when establishing the right balance with intentional and/or impromptu pedagogical approaches, that value and motivation is evident. Setting behavioral expect
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Kim, K., J. Jacko, and G. Salvendy. "Menu Design for Computers and Cell Phones: Review and Reappraisal." International Journal of Human-Computer Interaction 27, no. 4 (2011): 383–404. http://dx.doi.org/10.1080/10447318.2011.540493.

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Longo, Bernadette. "R U There? Cell Phones, Participatory Design, and Intercultural Dialogue." IEEE Transactions on Professional Communication 57, no. 3 (2014): 204–15. http://dx.doi.org/10.1109/tpc.2014.2341437.

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Ahmad, Tashfeen. "Student perceptions on using cell phones as learning tools." PSU Research Review 4, no. 1 (2020): 25–43. http://dx.doi.org/10.1108/prr-03-2018-0007.

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Purpose This paper aims to examine students’ perception, views and opinions about the usage of mobile phones in an educational setting in a higher education institution located in Jamaica. The results of these findings were used to gain insights and to assist education policymakers in adopting most suitable approaches to integrating mobile technology in learning. Design/methodology/approach A survey approach was used for this study. A total of 145 students participated in the study using structured questionnaire design containing 14 questions. Findings The results indicated an overall positive
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Shinohara, Mayayuki, Akira Hattori, Shigenori Ioroi, et al. "Design and Operation of a Cell Phone-Based Community Hazard Information Sharing System." International Journal of Information Technology and Web Engineering 6, no. 4 (2011): 35–50. http://dx.doi.org/10.4018/jitwe.2011100103.

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This paper presents a hazard/crime incident information sharing system using cell phones. Cell phone penetration is nearly 100% among adults in Japan, and they function as a telecommunication tool as well as a Global Positioning System (GPS) and camera. Open source software (Apache, Postfix, and MySQL) is installed on a system server, and together with the information service provided by Google Maps, are used to satisfy system requirements for the local community. Conventional systems deliver information to all people registered in the same block, even if an incident occurred far from their ho
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Umratkar, Priti Y., Harshali Chalfe, and S. K. Totade. "DESIGN AND PERFORMANCE OF MOBILE PHONE JAMMER." International Journal of Engineering Technologies and Management Research 6, no. 12 (2020): 1–5. http://dx.doi.org/10.29121/ijetmr.v6.i12.2019.467.

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The continuously use of mobile phone can be attributed to it can use in any places and thus have become one of the most widely used devices in mobile communication which makes it so important in our lives. The convenience and portability of cellphones has made it possible to be carried everywhere. e.g Churches, lecture halls, medical centers etc. Its benefit can create disturbance in some places when there is continuous beeping or ringtones of cell phones which becomes annoying when such noise is disturbance in areas where silence is required or the use or of mobile phone is restricted or proh
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Nalugoda, Fred, Philip Kreniske, Sarah Hofer, et al. "Cell Phones, Sexual Behaviors and HIV Prevalence in Rakai, Uganda: A Cross Sectional Analysis of Longitudinal Data." AIDS and Behavior 24, no. 5 (2019): 1574–84. http://dx.doi.org/10.1007/s10461-019-02665-8.

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Whittington, Brandon L. "Benefits of a Voluntary Cell Phone Abstinence Intervention in General Psychology Courses." Teaching of Psychology 46, no. 4 (2019): 299–305. http://dx.doi.org/10.1177/0098628319872575.

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Although cell phones are often discussed as a problem in higher education research, the literature focuses largely on disciplinary tactics or integration of phones into the curriculum. The present study provides further support for the use of positive reinforcement to minimize the negative effects of cell phones in the classroom. A quasi-experimental design randomly assigned course sections of general psychology to participate in an electronic device-free project for the entire semester or only the second half of the semester. Results provide support for previous research of the deleterious ef
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Kariuki, John Ngugi, Wokabi Mwangi, and Hadija Murenga. "Security Threats Posed by Contraband Cell Phones in Prisons: Prison Officers’ Perspectives." Advances in Social Sciences Research Journal 7, no. 7 (2020): 815–24. http://dx.doi.org/10.14738/assrj.77.8708.

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In the recent past, cell phones have emerged to be among the leading outlawed contemporary contrabands in correctional facilities around the globe. Although official statistics on the number of contraband cell phones globally remains elusive, searches by prison officials project a worrisome trend. At Naivasha Maximum Prison, it is estimated that 30% of the inmates possess one cell phone. Existing studies are more inclined to how phones are smuggled, who smuggle them and their impact on rehabilitation of offenders. Limited studies have been carried out to examine the security threats posed by s
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Liu, C. S., L. Kuo, and B. J. Tsai. "New Electromagnetic Design of Miniature AF VCM Actuator with Low Cost." Journal of Mechanics 32, no. 4 (2015): 421–26. http://dx.doi.org/10.1017/jmech.2015.90.

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AbstractRecently, compact and high-resolution camera modules with auto-focusing (AF) function have been integrated into cell phones in order to capture sharp photographs. Consumer demands AF camera modules in cell phones to have high performance with low cost. Accordingly, the present study proposes a new electromagnetic design of miniature AF voice coil motor (VCM) actuator with closed-loop control for cell phone camera modules to satisfy the requirements. The structure of the proposed AF VCM actuators was designed by using simulation methods. The performance of the proposed AF VCM actuators
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Dissertations / Theses on the topic "Cell phones – Uganda – Design"

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Byarugaba, Jotham Mbiito. "Service quality perceptions in the Uganda mobile telephone branch of industry." Thesis, Nelson Mandela Metropolitan University, 2010. http://hdl.handle.net/10948/1226.

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Standard practice dictates that mobile telephone service providers remain accurately aligned with the dynamic expectations structure of the target mobile telephone service users they serve. To comply with this requirement, literature sources assert that service providers need to adopt a candid marketing research orientation to understand what the users expect and in-build it in their service designs. Theory further contends that if such a business stance is diligently applied, any service provider is bound to gain a competitive edge in the market place. Notwithstanding the aforementioned, serv
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Betz, Michael R. "Three Essays on African Agriculture: Land Rights, Extension, and Market Participation in Uganda." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1299610476.

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Boriraksantikul, Nattaphong. "A TEM cell design to study electromagnetic radiation exposure from cellular phones." Diss., Columbia, Mo. : University of Missouri-Columbia, 2008. http://hdl.handle.net/10355/5632.

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Thesis (M.S.)--University of Missouri-Columbia, 2008.<br>The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on August 10, 2009) Includes bibliographical references.
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Jain, Nikhil. "Cell design in a cellular system using guard channels, call queueing and channel borrowing." Diss., Virginia Tech, 1993. http://hdl.handle.net/10919/38654.

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This dissertation develops an analytic framework to undertake cell design in a cellular system. The cell is modeled in a broader sense than ever done before. In our analytical model, we incorporated the use of guard channels, queueing of new calls, and hybrid channel allocation. A numerically stable and efficient solution to a queueing system with two arrival streams having reserved and borrowable servers has been developed. This queueing system is used to model the cell behavior. The model provides valuable insights into the behavior of the cell, and this in turn has been used to devise an ef
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Kerr, Simon. "Visual based finger interactions for mobile phones." Thesis, Rhodes University, 2010. http://hdl.handle.net/10962/d1006621.

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Vision based technology such as motion detection has long been limited to the domain of powerful processor intensive systems such as desktop PCs and specialist hardware solutions. With the advent of much faster mobile phone processors and memory, a plethora of feature rich software and hardware is being deployed onto the mobile platform, most notably onto high powered devices called smart phones. Interaction interfaces such as touchscreens allow for improved usability but obscure the phone’s screen. Since the majority of smart phones are equipped with cameras, it has become feasible to combine
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Boer, Shaeema. "Challenges in the design of a smart phone (mobile) application for general practitioners: an interaction design approach." Thesis, Cape Peninsula University of Technology, 2014. http://hdl.handle.net/20.500.11838/1313.

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Thesis submitted in fulfilment of the requirements for the degree Master of Technology: Design in the Faculty of Informatics and Design at the Cape Peninsula University of Technology 2014<br>If a patient arrives at a general practice whether with a scheduled appointment or at random during office hours, the general practitioner should be able to assist the patient’s with direct access to the patient folder which is stored at the office. What this research study focuses on is the accessing of patient information when the general practitioner is not at the office (usually after working hours). T
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Medeiros, Ana Cristina Barbosa. "Designing for the ageing experience : the case of mobile phones in different life stages." Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610412.

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Xu, Zuoying. "Virtually fixed channel assignment in cellular mobile telephone systems: Design, modeling and evaluation." Diss., The University of Arizona, 1993. http://hdl.handle.net/10150/186331.

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The frequency spectrum allocated to cellular mobile telephone systems is very limited. Efficient channel assignment schemes can significantly increase the utilization of the available frequency channels. Virtually Fixed Channel Assignment (VFCA) is a dynamic channel assignment method. The idea behind it is simple: each cell is allocated a set of nominal channels. A call request generated in a cell is assigned a nominal channel if one is available. Otherwise, a channel from an adjacent cell is borrowed to serve this call as long as frequency interference constraints are satisfied. VFCA is a pro
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Nihlwing, Jakob, and Philip Björkstrand. "Destruktiv Design." Thesis, Umeå universitet, Institutionen för informatik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-135888.

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This thesis takes a deeper look into customer behaviours when it comes to buying new mobile phones. We take a look at four main types of planned obsolescence we’ve found, which include: economic obsolescence, obsolescence of function, obsolescence of desirability and obsolescence of quality. With a questionnaire and focus group study we try to find out the underlying reasons why users buy new phones while their old ones are still functional. Since this is not a new subject, we try to map the problems we encounter in our study to the four already defined forms described above, and we try to see
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Zhang, Ling. "System and circuit design techniques for WLAN-enabled multi-standard receiver." Columbus, Ohio : Ohio State University, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1131432639.

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Books on the topic "Cell phones – Uganda – Design"

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Mobile handset design. John Wiley & Sons, 2009.

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Cartman, Joseph. Strategic mobile design: Creating engaging experiences. New Riders, 2009.

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Cartman, Joseph. Strategic mobile design: Creating engaging experiences. New Riders, 2009.

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Cartman, Joseph. Strategic mobile design: Creating engaging experiences. New Riders, 2009.

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Mobile web designer's idea book: The ultimate guide to trends, themes and styles in mobile web design. How Books, 2013.

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David, LaFontaine, ed. Mobile web design for dummies. Wiley Pub. Inc., 2010.

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3G Handset and Network Design. John Wiley & Sons, Ltd., 2003.

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Roger, Belcher, ed. 3G handset and network design. Wiley, 2003.

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UI jin hua lun: Yi dong she bei ren ji jiao hu jie mian she ji. Qing hua da xue chu ban she, 2010.

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UI jin hua lun: Yi dong she bei ren ji jiao hu jie mian she ji. Qing hua da xue chu ban she, 2010.

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Book chapters on the topic "Cell phones – Uganda – Design"

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Iitaka, Toshikazu. "ARS Module of Contents Management System Using Cell Phones." In Design, User Experience, and Usability. Web, Mobile, and Product Design. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-39253-5_76.

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Kim, Kyungdoh, Robert W. Proctor, and Gavriel Salvendy. "Menu Design in Cell Phones: Use of 3D Menus." In Human-Computer Interaction. Ambient, Ubiquitous and Intelligent Interaction. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-02580-8_6.

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Ahlers, Reinhard. "The Life Cycle Performance Assessment (LCPA) Methodology." In New Business Models for the Reuse of Secondary Resources from WEEEs. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-74886-9_7.

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AbstractThe FENIX project has started to develop future business models for the efficient recovery of secondary resources. It would not be enough just to improve business models based on traditional linear approaches. Rather, new approaches must be developed with a particular focus on environmental and climate changes. Electronic scrap is no longer scrap, but must be seen as valuable material. Using the mobile phone as an example, FENIX has developed technologies to get recyclable materials out of scrapped mobile phones and to process them into new materials and final products. The developed technological approaches are not limited to mobile phones, but can be used for all types of electronic waste. FENIX has only focused on the logistic chain from the dismantling of the cell phones to the manufacturing of new materials and products (recycling chain). This, of course, involves a lot of effort in dismantling the e-waste, as the recycling process was not yet considered when developing the products currently on the market. Such eco-design approaches would certainly reduce the disassembly effort in the future. FENIX business models should not only be based on economic success but also consider ecological effects at the same time. Therefore, an accompanying Life Cycle Performance Assessment (LCPA) has been carried out to prove the advantages of the developed business models. From the interim assessment, recommendations for further technical development directions were repeatedly given to achieve the best possible economic and ecological solutions.
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Rhoades, Glenn Henry. "Decriminalizing Cell Phones." In Advances in Educational Technologies and Instructional Design. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5805-8.ch005.

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The purpose of this chapter is to discuss cell phones in the classroom before and after the pandemic. The author discusses the problematic history of cell phones in the classroom, and how teachers have struggled and fought against them, many times outright banning cell phones. Instead of this approach, the case is made for the need for students to learn how to use them, and why they are so useful in the classroom for both formative assessment and feedback. Next, this chapter discusses how the author leveraged cell phones during the period of crisis instruction at the end of the 2019-2020 school year. The author was able to launch and successfully complete a unit that combined social justice themes, graphic novels, and podcasting – all of which utilizing cell phones. Finally, specific tools, resources, and strategies are shared and discussed that were used during this time, with recommendations for the future of education no matter how it may look.
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Hagerman, Rachel V. "Cell Phones and Classroom Management." In Advances in Educational Technologies and Instructional Design. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5805-8.ch009.

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This chapter outlines and analyzes various classroom management strategies for teachers to regulate cell phone use. Beginning with the background of why cell phones are known to cause distractions in the classroom, the chapter then focuses on using both positive and negative reinforcement strategies for teachers to structure and encourage proper mobile phone usage. The author also includes the benefits and challenges imposed by various classroom management systems in order to guide teachers in making the right decisions regarding cell phone use in their classrooms.
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Storch, Sharon L., and Anna Victoria Ortiz Juarez-Paz. "Efficacy of Cell Phones Within Instructional Design." In Mobile Devices in Education. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1757-4.ch028.

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Through qualitative measures, this article seeks to explore the efficacy of cell phones within college-level instructional design specifically through the eyes of the professor. Three main themes evolved from this data: Pedagogical Approaches, Value, and Setting Behavioral Expectations. Based on interviews with ten college professors regarding their experiences with the use of mobile devices within instructional design, findings show that when establishing the right balance with intentional and/or impromptu pedagogical approaches, that value and motivation is evident. Setting behavioral expectations was recommended by all participants in order to convey solid expectations; all expectations were unique, yet successful within the participants' classroom. Participants discussed their experiences within all of those areas and how they utilize cell phones to motivate students, how they set appropriate boundaries, and the overall effectiveness of the cell phone usage in the college classroom is explored.
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Morall, Monica B. "Reimagining Mobile Phones." In Advances in Educational Technologies and Instructional Design. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5805-8.ch003.

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As the number of students with access to cell phones increases, so do opportunities to bridge the technology divide that may exist among them. With the shift towards virtual learning gaining momentum, now is the time for teachers to increase their digital footprints in the classroom, and utilizing available mobile devices is one way to increase digital access for all. Coinciding with the ease of access to mobile technology is the growing research that supports the adoption of multiliteracies to foster readers and writers who can participate in and impact the world around them with nontraditional forms of communication. Digital multimodal compositions (DMCs) are digital texts created through the use of various modes, including written text, audio, visual, and other interactive media. DMCs are an effective way to incorporate both mobile technology and multiple literacies into both face-to-face and virtual curricula.
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White, Cynthia D. "The New Normal Is Cell Phones in the Classroom." In Advances in Educational Technologies and Instructional Design. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5805-8.ch010.

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This chapter seeks to compare and contrast a classroom without student cell phone use in 2000 to the ubiquitous use of cell phones in today's classroom and society. Cell phone use and how to include them in today's classroom is a hot topic in school systems and teacher education programs in America and therefore relevant to establishing instructional guidelines for cell phone inclusion in the classroom. The author will share lived classroom experience in the 20 years from cell phone infancy to usage by more than 90% of students in today's classroom. The author will share effective use of cell phones in the classroom and pitfalls to allowing cell phones in the class without a well-planned instruction basis for cell phone use.
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Rybakova, Katie, and Cameron Bigelow. "The Role of Cell Phones in Online Learning, Connectivity, and COVID." In Advances in Educational Technologies and Instructional Design. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-5805-8.ch004.

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In this chapter, the authors used the lens of COVID-19 to explore how mobile phones and general technological connectivity can be both a positive learning experience and contribute to connectivity fatigue and burnout for both teachers and students. The authors will reflect upon their own experiences and conversations as well as expand on the research regarding 24/7 accessibility in an online environment. The second author provides a particularly powerful voice in this chapter as a current pre-service teacher. His vignettes were used throughout the chapter to add a student perspective that is often omitted from the scholarship.
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"Research on the Elements for the Revolution of the Mobile E-Commerce Driven by Cell Phones Terminal." In International Conference on Optimization Design (ICOD 2010). ASME Press, 2010. http://dx.doi.org/10.1115/1.859582.paper66.

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Conference papers on the topic "Cell phones – Uganda – Design"

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Larson, James A., Juan E. Gilbert, and Michael McTear. "Challenges in teaching user interface design for telephones and cell phones." In CHI '03 extended abstracts. ACM Press, 2003. http://dx.doi.org/10.1145/765891.766038.

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Xiaochun Liu, Bo Yin, Yongquan Yang, and Zhiqiang Wei. "Research on Intrusion Detection for Android Cell Phones Based on Snort." In 2013 6th International Symposium on Computational Intelligence and Design (ISCID). IEEE, 2013. http://dx.doi.org/10.1109/iscid.2013.75.

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Godbole, Ashish, and Seung-yun Kim. "User centered design of context aware cell phones in human-centric systems." In Integration (2010 IRI). IEEE, 2010. http://dx.doi.org/10.1109/iri.2010.5558943.

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Zhang Dongfang and Sha Qiang. "A discussion based on a design of cell phones usability by the elderly in China." In 2009 IEEE 10th International Conference on Computer-Aided Industrial Design & Conceptual Design. IEEE, 2009. http://dx.doi.org/10.1109/caidcd.2009.5374853.

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Moldenhauer, Judith A., Judith Fry McComish, and Carla J. Groh. "Doulas, mothers, and cell phones: Storytelling and a supportive doula approach for mothers at risk for postpartum depression." In 7th Information Design International Conference. Editora Edgard Blücher, 2015. http://dx.doi.org/10.5151/designpro-cidi2015-cidi_xx.

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Jayaram, Sunayana, Harshit Goyal, and Sara Behdad. "Study of Current Trade-In Programs Available for Used Consumer Electronics: Investigation of Cellphones Design Features." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-47608.

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This paper carries out an analysis of various trade-in programs available for cellphones in the United States. Product trade-in is one of the methods to recover End-of-Life (EoL) products from consumers. Currently, there is a lack of knowledge amongst consumers about such programs. The study aims to determine the factors which influence the product trade-in price. Cell phone trade-in programs of the following types of companies are studied: Phone network operator, online retailer and recycler, and educational institution. Apple’s iPhone was selected to carry out a case study to analyze various
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Ko, David, Nalaka Kahawatte, and Harry H. Cheng. "Controlling Modular Reconfigurable Robots With Handheld Smart Devices." In ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/detc2011-48415.

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Highly reconfigurable modular robots face unique teleoperation challenges due to their geometry, configurability, high number of degrees of freedom and complexity. Current methodology for controlling reconfigurable modular robots typically use gait tables to control the modules. Gait tables are static data structures and do not readily support realtime teleoperation. Teleoperation techniques for traditional wheeled, flying, or submerged robots typically use a set of joysticks to control the robots. However, these traditional methods of robot teleoperation are not suitable for reconfigurable mo
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Ventrella, Jennifer, and Nordica MacCarty. "Development and Pilot Study of an Integrated Sensor System to Measure Fuel Consumption and Cookstove Use." In ASME 2018 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/detc2018-86041.

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Accurate, accessible methods for monitoring and evaluation of improved cookstoves are necessary to optimize designs, quantify impacts, and ensure programmatic success. Despite recent advances in cookstove monitoring technologies, there are no existing devices that autonomously measure fuel use in a household over time and this important metric continues to rely on in-person visits to conduct measurements by hand. To address this need, researchers at Oregon State University and Waltech Systems have developed the Fuel, Usage, and Emissions Logger (FUEL), an integrated sensor platform that quanti
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Rai, Rahul, Uriel Tekunoff, Carson Schafer, Peter Sandborn, and Janis Terpenny. "Mitigating E-Waste: A Product Service System (PSS) Based Design Approach to Create Obsolescence Resistant Products." In ASME 2010 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/detc2010-28796.

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Consumers of electronic products (e-products) increasingly purchase new product and dispose of the last-generation of fully functional product for the sake of newer models with added functionality brought on by advances in technology. This consumer behavior is referred to as technological obsolescence, rendering older versions of the product obsolete and creating e-waste. The phenomenon of technological product obsolescence and e-waste is especially prevalent in electronic products such as cell phones and video games. E-waste is very costly for the environment, as well as for electronics produ
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Flipsen, Bas. "Designing Micro Fuel Cells for Portable Products." In ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2009. http://dx.doi.org/10.1115/fuelcell2009-85110.

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The main driving force in developments of consumer electronics, such as cell phones and laptop computers, is longer run times and more functionality. In this quest for higher energy densities battery characteristics improve at a constant pace. Fuel cells seem to be the next big technology breakthrough improving energy density with a factor 3 to 10 compared to current lithium ion batteries. In particular the Direct Methanol Fuel Cell (DMFC) is an interesting opportunity because of the high energy capacity of methanol and the handling of the fuel making ‘charging’ easy, safe and fast. To get inf
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