Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 34 for “"QR code"”.
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Aplicação de QR CODE nos processos de recuperação de arquivos
… the idea of applying technologies like QR code in archival reality has emerged, since they allow the development of new applicable interfaces to different information systems or electronic document management. Therefore, we deal with the following research problem: How to combine the QR …
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A dual-watermarking with QR code against cropping and resizing attack
… resizing attack. In this Dual-watermarking with QR code project, both visible and invisible watermark are used. The proposed technique is compared with MOHANTY and HSU & WU techniques. First, visible QR code watermark is embedded into the image using LSB 7 (embed at the 7th bit from the left of …
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Evaluating microbial safety, postharvest quality, and consumer acceptability of fresh produce engraved with QR codes using a CO₂ laser labeling technology
… produce item was engraved with a Quick Response (QR) code or 6-digit alphanumerical (text) code using the commercially available Trotec Speedy 300 CO₂ laser engraver, followed by the application of edible wax. Fresh weight loss for laser-labeled produce was higher than the nontreated control, but …
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Trust in adaptive automation in a tactical search and navigation task
… to navigate the user indoors from a start QR code to a goal QR code while collecting additional QR codes to maximize their point totals within three minutes. Subjects utilized the app in one of two modes: computer-select (adaptive automation) and user-choice (adaptable automation). In …
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Proposta didática com elementos investigativos sobre Enteroparasitoses
… fim, a aplicação da última etapa é a busca ao QR Code, através da qual foram seguidas pistas para desvendar um tipo de parasitose intestinal. Através de uma problematização instigada por cenas do filme, os alunos afirmaram diversas proposições que estariam relacionadas à contaminação …
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Self/scape: an exploration of belonging and wayfaring
… be experienced through the use of headphones and QR codes. Each QR code will be specifically placed in relation to the content of the code which documents the journey of self-discovery through a multitude of spaces around the world from Los Angeles to Cape Town.
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SMARTGUIDE: Revolutionizing the Depth and Dependability of Vision-Impaired Navigation
… about surroundings; (2) Navigation, combining QR code detection via YOLO with ZoeDepth for depth estimation, guiding users to destinations through the shortest path calculated by Dijkstra's algorithm; and (3) Obstacle Detection and Alerts, where YOLO identifies obstacles, and ZoeDepth estimates …
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A 3-dimensional tangible mapping and data visualization interface for MIT campus
… information to their mobile device by scanning a QR code. The main contribution of this research is a tangible, extensible and aesthetically pleasing map of MIT's campus, which will be used for data visualization and discovery by the employees and visitors of MIT's Atlas Center.
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Improving Anesthesia Provider’s Understanding of Post-Anesthetic Breastfeeding Recommendations
… A post-pre-Qualtrics survey was distributed via QR code to evaluate the effectiveness of the educational presentation and in determining intent to integrate the information into practice. Results. Ten participants completed the post-pre-survey for a response rate of 30% of the available certified …
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Somnatela: perspectivas etnomusicológicas sobre música e tecnologia
… the students, many examples are accompanied by a QR code for the reader / can visit the media. In the final reflections, I discuss the possibilities of providing other perspectives for mobile technology and diversifying the ways of educational practice at school.
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Mandela, Massachusetts: Design Futures for a Proposed City
… spaces across Greater Roxbury. All pieces have a QR code linked to a visioning survey that gives participants the opportunity to imagine what Mandela could be. The thesis starts by exploring the background of Mandela, Massachusetts, including the proposal, its architects, various Black Power …
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Mobile-Payments in the U.S. and China
… of supporting hardware has spawned innovation in QR code payments. Third, mobile payment is a natural multi-side platform model, and the endowment of Chinese innovators in e-commerce and social user "sides" plays a decisive role in the direction of innovation and the probability of success. …
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Improving Communicative Competence of Korean College Students Based On the Flipped Classroom Model: A Handbook for Teachers
… following components: 1) instructional video (QR code), 2)PPT file for instructional video, 3)Lesson plan for classroom activities and 4) PPT file for classroom activities.</p>
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Imagética contemporânea e pós-imagem : a marca do software e o uso de ferramentas borderline no caso uturn
… de ferramentas “borderline” (Quartz Composer, QR Code, Videomapping, Social hacking, voto digital), formadas a partir de uma ideia de Irwin (2012), bem como a programação de software para solucionar problemas encontrados. A exploração artística desta ideia foi orientada para a experimentação de …
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The impact of the national bioengineered food disclosure standard and its methods of disclosure on consumer preferences for gene edited and genetically modified foods
… through methods such as a symbol, text, QR code, and mobile text message. Advances in gene editing technology are bringing gene edited foods into the food supply, yet it is unclear if they will be considered Bioengineered or if regulation would require a separate label for food that is …
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Product design attributes and consumer preferences in the local furniture market
… from a local furniture showroom via a QR code for easy access. The study takes into account any biases inherent in the showroom setting. This investigation is underpinned by three separate hypotheses that focus on the links between product design attributes and furniture purchasing …
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Shifting The Paradigm Toward Intent To Stay: Creating A Nurse Career Crafting Program To Increase Nurse Engagement In An Urban Teaching Hospital
… & Vella-Brodrisk, 2013) was administered via QR code/weblink pre -and post- program, and a paired T test was used to evaluate knowledge acquisition and intent to engage in Task, Cognitive, and Relational crafting activities. The results showed self-efficacy scores in each of these actions, …
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A Framework to Detect Presentation Attacks
… in the database. This approach generates a QR code from the iris. The code acts as a password (additional layer of security) and a user is iii required to provide it during authentication. The approach has been tested using samples obtained from publicly available iris database. The initial …
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A Translocal Approach to Dialogue-based Art
… distance. Through three practice-based projects, QR Code Project, Let Me Tell You The Story Of My Neighbour and #3CityLink, presented within the thesis as case studies, the research reveals a set of characteristics that articulate a translocal approach to dialogue-based art. I argue that this …
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A Blockchain-enabled System to enhance Food Traceability in Local Food Supply Chains (FSCs) suitable for Small Co-operatives in South Africa
… of supplier-produce specific quick response (QR) codes. We find that FoodPrint provides tamper-evident traceability and authentic transparency of produce related data to the local FSC actors. Further, we note that scanning a FoodPrint QR code for produce provenance does not enhance the …
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