APRÈN. Portal de la producció docent del professorat de la UPC

This project arises with the intention of improving the lack of confidence that many people feel when they grab an electrical tool for the first time. To address this problem, a limited multifunctional power tool has been developed so that girls and boys who are in the last years of primary education can have their first contact with the world of manufacturing and DIY. In this way, a more gradual transition is achieved, and good practices are instilled to work and manufacture safely from the early stages. Before the conceptualization and development of the tool, research was carried out on the current market state, the current regulations, the interests and skills of pre-adolescents and how the most common power tools work internally. Throughout the whole design process, the importance of reaching a sustainable product for boys and girls without gender distinction has not been underestimated, bearing in mind and trying to fix from the beginning the barriers and stigmas that cause the imbalance between female and male representation in technological and engineering degrees and in the STEM field in general. With the creation of the visual identity of Aprop's brand, it seeks to attract both girls and boys and to captivate parents and educators, showing them the potential of the product and wanting their children to shape their ideas and to learn by playing. The result has been a durable, light, and wireless tool that can work as a jigsaw, a drill, or a sander. But the project does not end here, because the tool is integrated into a set formed also by material sheets and joints to create all kinds of three-dimensional objects, including the PPE (personal protective equipment) and the required accessories to form a functional, safe and complete kit.

Aquesta memòria se centra en l'estudi de la viabilitat de la reutilització d'aigües grises en entorns domèstics, amb especial atenció a la ciutat de Barcelona, una àrea amb estrès hídric creixent. Les aigües grises, procedents de dutxes, banyeres i piques del lavabo, tenen el potencial de ser tractades i reutilitzades per a usos no potables, com la descàrrega de sanitaris o el reg de jardins. El projecte té com a objectiu avaluar les oportunitats d'aprofitament d'aquest recurs per tal de reduir el consum d'aigua i contribuir a una gestió més sostenible dels recursos hídrics. La metodologia del treball inclou una revisió bibliogràfica extensa sobre la situació actual de l'aigua, així com l'anàlisi de la normativa vigent que regula la reutilització d'aigües grises. A més, s'ha realitzat una investigació tècnica per identificar les tecnologies disponibles per al tractament d'aquestes aigües i s'han analitzat referents existents en el tractament i reutilització d'aigües. Els resultats de la investigació mostren que la reutilització d'aigües grises en entorns domèstics suposa un estalvi rellevant de l'aigua consumida, especialment en àrees urbanes on gran part de l'aigua que es consumeix prové del consum domèstic. Per altra banda queda reflectit que aquesta implementació ha d'anar acompanyada d'una millor conscienciació ciutadana i també una adaptació del marc legal per a fomentar la instal·lació d'aquests sistemes. A partir d'aquestes dades, es proposa una solució de producte adaptat a llars, tenint en compte aspectes com l'espai físic disponible al lloc d'instal·lació, l'ús dels usuaris o una correcta selecció dels materials proposats. Aquest sistema el que fa és crear un dipòsit d'aigua provinent de la dutxa i la tracta i emmagatzema de forma segura per a ser utilitzada per a la cisterna del vàter.

As time progresses, the rules of traditional production systems are being challenged, opening new opportunities in product design and manufacturing. Innovations like parametric design and additive manufacturing are revolutionizing the industry, enabling the creation of novel shapes and geometries, as well as stronger and more functional products. These technologies not only improve prototyping processes but also allow for mass customization, tailoring products to the specific needs of customers. This has had a significant impact on the healthcare industry, particularly in the manufacturing of implants and prosthetics. The aim of this project is to investigate existing manufacturing methods and propose a new approach that utilizes parametrization and additive manufacturing, with a particular focus on the application of these technologies in plantar orthoses for diabetic foot patients. Since an improperly fitted insole can lead to severe consequences such as ulcers, loss of quality of life, or even amputations, this study will analyze diabetic foot rates, prevention strategies, and current practices in orthotic manufacturing. Additionally, it will explore how the designer's role has evolved with these technologies, shifting the paradigm of product customization. Finally, a new process for manufacturing plantar orthoses will be proposed, including the design of a personalized orthotic prototype.

This final degree project focuses on the study and redesign of solutions for clothing aimed at people with reduced mobility, addressing both the technical aspects and the social implications of improving the autonomy and quality of life of this group. Throughout the project, a product was developed by redesigning an existing one. This was achieved through a rigorous research and evaluation process, which identified the problems present in the original product and how its redesign could address them. In doing so, the project not only identified the needs and challenges faced by people with reduced mobility but also fostered significant personal and professional growth. The project will address four essential sections for its development: the initial approach, the research phase, the design phase, and the outcome analysis phase. Throughout the project, emphasis is placed on the importance of consistently meeting the needs of people with reduced mobility to ensure that the design is inclusive and accessible. The research process, which involved various sources, proved to be both interesting and fruitful. Direct interaction with people facing mobility difficulties, as well as with those who assist them, positively influenced the project's progress and development. The ideation and redesign of solutions posed a significant challenge due to the difficulties encountered in meeting the criteria of functionality, comfort, and ease of use. However, perseverance allowed for overcoming these obstacles, resulting in a final design that significantly improves usability compared to existing devices. The subsequent environmental, economic, and social analysis of the project suggested possible improvements, such as the use of sustainable materials and cost reduction in production to increase accessibility. Additionally, expanding the product's functionality was considered to enhance its versatility and user satisfaction. Overall, this project has been an enriching experience that highlights the importance of innovation, empathy, and perseverance in the design of assistive products.

Humanity's return to the moon is underway under the umbrella of the Artemis program. The development of new spacecraft with the capabilities necessary for the task is underway. The challenge of manned missions poses specific hazards that affect astronauts. The need to address this is essential to the success of the program. The human factor represents a series of unique needs and characteristics that must be addressed. One of the needs mentioned is to be able to rest and enjoy a restful sleep that allows the crew to carry out the mission at full capacity, in order to mitigate human error and make operations as safe as possible. This work documents and analyzes the different solutions provided throughout the history of the aerospace sector. Five solutions for rest spaces that have existed in different space programs have been identified; with this background, qualitative information has been investigated in reference to rest and comfort in participants of analogous missions. As a result, a design proposal has been made that aims to be a starting point for the development of the rest area of ​​the HLS lunar landing vehicle. The designed rest area can be used both in gravity and microgravity conditions. It promotes the maintenance of the circadian cycle through software-controlled lighting and intelligent technologies that make this space a place dedicated to the crew member and their health, both physical and mental. The space has functions for carrying out work tasks, physical exercise and, above all, rest and sleep in a multifunctional room, with an architecture designed to be updated and improved to offer a high degree of habitability and comfort to cope with long-duration manned missions.

This project was born with the intention to crate a product which tells a story, both for its physical appearance and for its functionality. In this case, the object is inspired by nature, more specifically, by a genus of plants with peculiar and very visible characteristics, the Calatheas. Native to the tropical regions of South America, mainly Brazil and Peru, these plants have leaves that fold upwards during the night, and unfold again during the day in a phenomenon known as nyctinastia. The result consists in a fusion of a product that actually exists in the market, ceiling fans with light, with the phenomenon mentioned above about the Calatheas. This way, we get a ceiling fan with light that offers the possibility to modulate luminosity by the vertical movement of folding and unfolding its blades. Even though it has not been possible to obtain a marketable final product, thanks to the development done to carry out this project, the viability of production of this product has been proven.

This project includes the design and development process of a toy created to enhance creativity and design through play. It is based on the need to end the digital overstimulation of the little ones. Exhaustive research has been carried out on the user and the context, through techniques such as interviews, benchmarking or the making of person users. From this, some requirements have been defined and using creative methods a final solution has been reached. A physical prototype and SolidWorks 3D model have been created and subsequently tested . The result is a construction toy composed mainly of cork

This master's thesis focuses on the development of an acoustic screen inspired mainly by the human anatomy in order to address the problem of noise. The research has been based on an analysis of noise fundamentals, existing product ranges and other aspects of noise propagation in order to better understand and comprehend the nature of noise. In the initial phase, a field study was carried out using a sound level meter in areas with high noise levels. This allowed data to be collected and compared to support the conceptual approach, thus validating the need to design and create effective solutions. Subsequently, a survey was conducted to obtain additional information. Based on all these analyses obtained in the research stages, we continued to the design phase using 3D models with their subsequent validation with specialised software. At this stage, priority was given not only to design aspects but also to aesthetic and, above all, functional aspects, ensuring effective noise reduction and noise diffusion. Thus, this research and development work represents an approach to address the noise problem through design in a creative and sustainable way. Noise diffraction studies, field research, survey and finally 3D CAD design have been combined to provide an integrated solution.

Currently, Eating Disorders (ED) pose a growing challenge in mental health, with a significant increase in their prevalence in recent years. This study focuses on addressing these disorders from an innovative perspective that combines engineering, product design, and creativity. Our main objective is to develop a device designed for the early detection and treatment of bulimia, an ED characterized by episodes of self-induced vomiting. The device records the acidity of the toilet water after each use, as vomiting alters the pH of the water. These data are synchronized with a mobile application. The potential applications of this device are diverse. Firstly, it can serve as an awareness tool for individuals struggling with bulimia, providing information about the frequency of their episodes and their progress in treatment. Additionally, mental health professionals can use this data to identify patterns and personalize the treatment of their patients. An important aspect is the device's ability to alert close family members about the eating behavior of their loved ones, which can be especially valuable in emergency situations. This design has been validated through interviews and surveys with specialists in psychology, psychiatry, pediatrics, as well as with parents and patients. In summary, it is expected that this device will significantly contribute to the detection and treatment of EDs related to self-induced vomiting, such as bulimia and purging anorexia.

This Bachelor's Thesis aims to design and develop a set of suitcases for trail motorcycles, providing equipment that equips these vehicles with the necessary services and tools for long-distance trips without the need for structural modifications. The goal is to popularize itinerant tourism on motorcycles, making it more comfortable and sustainable. The intention is to apply the knowledge acquired during university studies to this initiative. The project is based on the growing interest in itinerant tourism, especially after the pandemic, and the increase in the motorcycle market, with a focus on users interested in this getaways. The approach encompasses aspects of design, development, formalization, justification, and production of the products that will comprise the set, as well as the design of the prototype of self-sufficient food products. Finally, four products are presented, two of them textile-based for storage and transport of services and objects, and two that address the electrical power supply of the systems. All designed products, along with the recommended components, provide kitchen, hygiene, work, rest, and system feeding services autonomously, meeting the initial requirements of the project. Additionally, through their combination, they enable the transportation of items freely outside the suitcases. Lastly, their socio-environmental implications are evaluated, and a brief economic study is conducted to verify the project's viability. This project aims to open eyes and introduce a different way of traveling than what we are accustomed to. It illustrates how, in a simple, practical, and comfortable manner, one can enjoy the nearby territory, taking care of nature while experiencing comfort, basic services, energy autonomy, and a revitalizing experience.

En el presente proyecto se desarrollan soluciones para los fallos y mejoras de diseño de un modelo de torno paralelo manual, en concreto el SC-200 de la marca Pinacho. Se empieza con un estudio inicial para valorar fallos críticos de la máquina, mejoras respecto a su manejo o ergonomía y mejoras en el ámbito del mantenimiento y vida útil del producto. En base a este estudio se proponen alternativas para solventar dichos fallos y se fabrican físicamente para instalarlos en la máquina. El resultado mezcla todo tipo de procesos de fabricación industriales, des de los más tradicionales como pueden ser la fundición de metales o la mecanización hasta herramientas de software más modernas para el análisis de cargas y optimización topológica. Como conclusión quiero exponer que la tendencia de las empresas durante las últimas dos décadas, en busca de un aumento de beneficios, recortan tanto presupuesto en sus procesos productivos que acaba afectando en gran medida el producto final.

Les estructures desplegables són un camp que té un gran ventall en quant a desenvolupaments i estudis, sobretot en el sector espacial. En aquest sector aquesta classe d'estructures són molt útils ja que presenten l'avantatge d'encabir estructures relativament grans en espais relativament petits. On aquest avantatge es pot aprofitar més és en el procés de llançament, on els vehicles llançadors condicionen les dimensions de la càrrega útil i impedeixen que grans estructures puguin ser enviades a l'espai. Aquest projecte presenta com a objectiu principal estudiar aquestes estructures. L'estudi d'aquestes estructures s'ha fet centrant aquest projecte en una aplicació concreta per les estructures espacials desplegables, la qual s'ha desenvolupat redissenyant un sistema que aprofita l'aplicació escollida. L'aplicació escollida i, conseqüentment en la que es centra el projecte, es basa en un sistema innovador conegut com a ”dragsail” que porta incorporant-se en alguns satèl·lits des de fa relativament poc. Aquest sistema es basa en una vela desplegable l'objectiu de la qual és maximitzar la superfície d'un satèl·lit augmentant la seva força de fregament amb les capes altes de l'atmosfera i així aconseguir accelerar la seva reentrada. La motivació d'aquests sistemes ve donada per la situació actual de l'entorn orbital terrestre el qual, degut al creixement de l'economia espacial, s'ha vist sobrepoblat d'objectes espacials. Un cop la vida útil d'aquests objectes finalitza esdevenen brossa espacial i, si no són tractats degudament, poden esdevenir potencialment perillosos. Sistemes d'acceleració de la reentrada com el que es presenta en aquest projecte intenten promoure un entorn orbital terrestre més segur i responsable. Pel que fa al contingut d'aquest projecte es divideix en quatre grans seccions fàcilment diferenciables: un estudi previ de l'estat de la qüestió i el plantejament del problema; els càlculs i simulacions pertinents a l'estudi; el disseny, les simulacions i les animacions amb software especialitzat; i la recreació d'un prototip. Per altra banda la metodologia seguida per redissenyar aquest sistema s'ha basat sobretot en el disseny iteratiu, presentant cada elecció feta de forma justificada i plantejant solucions rigoroses davant d'un problema prèviament definit. Els resultats obtinguts han sigut útils i representatius per obtenir càrregues, desplaçaments i, sobretot, pel dimensionat de l'estructura plantejada. El resultat final d'aquest projecte només presenta un inconvenient, i és que degut a la falta de recursos i la dificultat per trobar elements concrets, el prototip no es desplega de la forma esperada. Tot i així, el balanç final del projecte es considera positiu i es creu que el disseny presentat pot esdevenir funcional si es disposa dels recursos necessaris.

Industrial design aims to create innovative products and solutions that meet the needs of society. However, thousands of objects are designed by and for men without considering the needs, preferences, comfort, sensations or values of the female gender. The lack of gender perspective in these designs results in disadvantages for women, which can even affect their physical health. This work seeks to raise awareness and emphasize the importance of gender perspective in product design, while also establishing guidelines to guide and support the design process. To achieve this, an educational game has been developed, allowing users to acquire knowledge, skills, and good design practices. The game's structure is based on instructional design principles, enabling the dynamic, effective, and didactic incorporation of bibliographic research on social context, gender perspective and industrial design, and analysis of discriminatory products. The game has been tested with graduates in industrial design, yielding qualitative and quantitative results that demonstrate a significant increase in awareness and the adoption of skills and resources for designing with gender perspective. Therefore, the implementation of the game is crucial in building a more equitable and just society through design, where the value and respect for gender diversity are recognized and upheld.

Aquest projecte de final de grau consisteix en el desenvolupament d'una cafetera portatil lleugera per aquells amants de les excursions i les rutes, incapaços de viure sense el seu bon cafè. Out cafe sorgeix de la hipòtesi d'una necessitat existent: la necessitat de consumir un bon cafè de manera senzilla i ràpida, en moments de ruta, excursions o simplement, en qualsevol moment i a qualsevol lloc. I es desenvolupa donant una solució en forma de producte/aparell portàtil amb les característiques de lleuger, còmode, ergonòmic i respectuós amb el medi ambient, per tal de satisfer correctament les necessitats de l'usuari potencial. El treball està dividit en quatre apartats: la recerca i investigació, la conceptualització del disseny, el desenvolupament del disseny i la viabilitat econòmica i mediambiental. Pel projecte s'ha utilitzat la metodologia design thinking per desenvolupar el producte que solventarà el problema. Aquesta metodologia parteix de la investigació i estudi dels diferents usuaris potencials (en anglès personas) i segueix amb la definició de les seves necessitats i problemes. La creació de perfils personals d'usuaris, ens ajuda a arribar a la fase de ideació i a entendre les necessitats, experiències, comportaments i objectius dels usuaris. Finalment, ens porta a la creació de solucions i al disseny final mitjançant el modelatge 3D i prototips. I en la última fase es dur a terme la prova de la solució a través del testeig del prototip. Per últim, en els darrers apartats del projecte, es comprova la viabilitat del disseny final i la seva repercussió ambiental d'una manera més tangencial. I, també, a arrel de provar i comprovar la viabilitat del producte es plantegen futures millores per afinar i augmentar la experiencia dels usuaris

Diseño de una pieza de mobiliario multifuncional para un showroom de moda. Este proyecto consiste en desarrollar un diseño que pueda ofrecer diferentes configuraciones con tal de poder exponer artículos de moda de la manera más connveniente. El objetivo final del producto es que en un local, solo con un mismo mueble se pueda equipar completamente combinandolo de distintas maneras. La idea es que esta pieza de mobiliario se encuentre en showrooms que ofrezcan un espacio fisíco a diferentes marcas. Dichas marcas simplemente se encargarían de alquilarlo sin tener que preocuparse de amueblarlo. El canal de venta habitual de estas sería a través de las redes sociales y no dispusiesen de tienda

Les masies són un dels elements més representatius de Catalunya, tenen la seva pròpia essència i una connexió descomunal amb la natura. En el projecte aquest habitatge pren un paper principal, buscant una nova línia de mobiliari que encaixí en ella. Tot i això, no es deixa de banda la importància de la consciència ambiental, és per això que el plàstic reciclat ha pres protagonisme en el projecte. Aquí és on es presenta la hipòtesi central del treball. És possible crear una línia de mobiliari per a masies utilitzant plàstic reciclat i que aporti els valors relacionats amb el mercat actual? Ens trobem davant un possible canvi de paradigma, és per això que primer s'ha realitzat un estudi de mercat per veure en quin sector és millor intervenir. S'han estudiat altres casos de canvis importants que han tingut èxit per veure com s'han gestionat. Aquí, és on entra en joc tot el que s'ha estudiat durant la carrera. Comença un procés de disseny amb una base clara, l'oliver. L'oliver ens ajuda a connectar la natura amb els nostres mobles i encaixa dins el concepte de mas. Després de la realització de croquis i la fase d'ideació, s'ha fet una comparativa de la seva viabilitat en l'àmbit mecànic. Comença el procés de prova de les solucions més destacables per avaluar la seva eficiència no només visual, tenint sempre en compte la viabilitat econòmica per una empresa com la que es defineix dins el projecte. Després de tot aquest procés, s'arriba a una idea modular de peces de plàstic reciclat amb unions metàl·liques. Amb aquestes peces modulars aconseguim reduir la quantitat de peces i poder jugar amb elles per aconseguir diferents mobles. La base visual és la inspiració en un arbre, principalment amb la forma del tall d'un tronc però també amb la textura de l'escorça. Cal destacar que les corbes es troben en gran presència al llarg de tot el producte, són un element molt sinuós i amb gran presència dins la naturalesa, objecte d'inspiració principal. Tot i que serien necessaris més estudis i diferents dissenys per contrastar els resultats, es pot afirmar que és possible incloure aquest material en un habitatge amb característiques tan distants. En tots ells, s'ha de tenir clar que la forma juga un paper fonamental perquè és la manera de transmetre valors a partir dels productes