En torno al espacio de la docencia

[ES] Se trata de subrayar las relaciones entre el espacio y el aprendizaje, resaltando la importancia de los espacios docentes y su desarrollo. Se produce un cambio en la perspectiva con la que se entiende el aprendizaje, su escenario y los agentes que intervienen, mostrando el proceso del conocimiento como algo dinámico, continuado y social. En ese sentido la nueva docencia requiere profesionales comprometidos que garanticen que esos espacios docentes, y todo el universo que los rodea, proporcionan la funcionalidad de todas aquellas variables que condicionan la manera de enseñar, de aprender y de relacionarnos desde el individuo hasta el colectivo.[EN] It is about highlighting the relationship between space and learning, standing out the importance of learning spaces and their development. There is a change in the perspective in which learning is understood, its scenery and the agents that take part in it, showing the process of learning as a dynamic, uninterrupted, controlled and social issue. In this sense, new teaching requires committed professionals that guarantee for the teaching spaces, and the whole universe around them, provide the functionality of every variable that conditions the way to teach, learning and relate to one another from the individual to the community.Garcia Borràs, J. (2017). En torno al espacio de la docencia. http://hdl.handle.net/10251/102783TFG

Educació farmacèutica en el maneig de medicaments per pal·liar els trastorns associats a la menopausa

Treballs d'Educació Farmacètica als ciutadans. Unitat Docent d'Estades en Pràctiques Tutelades. Facultat de Farmàcia , curs: 2011-2012, Directors: Via Sosa, Mª Àngels i March Pujol, MarianLa menopausa és un procés natural en la vida de la dona caracteritzada per la depravació estrogènica. Es coneixen més d'un centenar de símptomes associats a la síndrome. Des d'ansietat, depressió, irritabilitat, més emotivitat o canvis d'humor, fins a símptomes en l'àmbit físic, com molèsties i distensió abdominal, tensió mamària, restrenyiment, mal de cap, insomni o retenció de líquids, que també es pot manifestar a les cames, ocasionant pesadesa i fins i tot augment de pes. Tot i que es podria dir que el 90% de les dones, en un moment o altre, han presentat algun dels símptomes, són entre un 2 i un 5% les que realment els presenten de manera que interfereixen en les activitats habituals

Knowledge representation to enable high-level planning in cloth manipulation tasks

Cloth manipulation is very relevant for domestic robotic tasks, but it presents many challenges due to the complexity of representing, recognizing and predicting the behaviour of cloth under manipulation. In this work, we propose a generic, compact and simplified representation of the states of cloth manipulation that allows for representing tasks as sequences of states and transitions semantically. We also define a Cloth Manipulation Graph that encodes all the strategies to accomplish a task. Our novel representation is used to encode two different cloth manipulation tasks, learned from an experiment with human subjects manipulating clothes with video data. We show how our simplified representation allows to obtain a map of meaningful steps that can serve to describe cloth manipulation tasks as domain models in PDDL, enabling high-level planning. Finally, we discuss on the existing skills that could enable the sensory motor grounding and the low-level execution of the plan.Peer ReviewedPostprint (published version

Benchmarking cloth manipulation using action graphs: an example in placing flat

Benchmarking robotic manipulation is complex due to the difficulty in reproducing and comparing results across different embodiments and scenarios. Cloth manipula- tion presents additional challenges due to the complex object configuration space. Traditional cloth manipulation papers do not have well defined metrics to evaluate the success of a task or the quality of the result, and are tailored to each evaluation. In this paper we propose to evaluate cloth manipulation seg- menting a task into steps that can be evaluated independently, and to study how their success measures influence in the next segment and relate to task as a whole. In particular, we study a popular task such as placing a cloth flat on a table. We propose a benchmark with simple but continuous evaluation metrics that explore the influence of grasp location into the quality of the task. Our results show that grasp location doesn’t need to be precise on corners, that quality measures focused on evaluating different cloth parts can enlighten issues to solve and that success definition of a segment has to consider its influence on the ability to perform successfully the next segment of action.This work receives funding from the Spanish State Research Agency through the BURG project (CHIST-ERA - PCIN2019-103447) and the Mar ́ıa de Maeztu Seal of Excellence to IRI (MDM-2016-0656)Peer ReviewedPostprint (author's final draft

Cloth manipulation and perception competition

In the last decade, several competitions in robotic manipulation have been organised as a way to drive scientific progress in the field. They enable comparison of different approaches through a well-defined benchmark with equal test conditions. However, current competitions usually focus on rigid-object manipulation, leaving behind the challenges that suppose grasping deformable objects, especially highly-deformable ones as cloth-like objects. In this paper, we want to present the first competition in perception and manipulation of textile objects as an eficient method to accelerate scientific progress in the domain of domestic service robots. To do so, we selected a small set of tasks to benchmark in a common framework using the same set of objects and assessment methods. This competition has been conceived to freely distribute the Household Cloth Object Set to research groups working on cloth manipulation and perception and participate on the challenge. In this work, we present an overview of the tasks that are proposed in the competition, detailed descriptions of the tasks and more information on the scoring and rules are provided in the website http://www.iri.upc.edu/groups/perception/ClothManipulationChallenge/Peer ReviewedPostprint (published version

Household cloth object set: fostering benchmarking in deformable object manipulation

© 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other worksBenchmarking of robotic manipulations is one of the open issues in robotic research. An important factor that has enabled progress in this area in the last decade is the existence of common object sets that have been shared among different research groups. However, the existing object sets are very limited when it comes to cloth-like objects that have unique particularities and challenges. This paper is a first step towards the design of a cloth object set to be distributed among research groups from the robotics cloth manipulation community. We present a set of household cloth objects and related tasks that serve to expose the challenges related to gathering such an object set and propose a roadmap to the design of common benchmarks in cloth manipulation tasks, with the intention to set the grounds for a future debate in the community that will be necessary to foster benchmarking for the manipulation of cloth-like objects. Some RGB-D and object scans are collected as examples for the objects in relevant configurations and shared in http://www.iri.upc.edu/groups/perception/ClothObjectSet/Peer ReviewedPostprint (author's final draft

Standardization of Cloth Objects and its Relevance in Robotic Manipulation

The field of robotics faces inherent challenges in manipulating deformable objects, particularly in understanding and standardising fabric properties like elasticity, stiffness, and friction. While the significance of these properties is evident in the realm of cloth manipulation, accurately categorising and comprehending them in real-world applications remains elusive. This study sets out to address two primary objectives: (1) to provide a framework suitable for robotics applications to characterise cloth objects, and (2) to study how these properties influence robotic manipulation tasks. Our preliminary results validate the framework's ability to characterise cloth properties and compare cloth sets, and reveal the influence that different properties have on the outcome of five manipulation primitives. We believe that, in general, results on the manipulation of clothes should be reported along with a better description of the garments used in the evaluation. This paper proposes a set of these measures.Comment: 2024 ICRA International Conference on Robotics and Automation (ICRA

Contribution of green roofs to energy savings in building renovations

[EN] Reversing the consequences of climate change and achieving more resilient societies involves reducing CO2 emissions and energy consumption, especially in sectors as important as construction. Green roofs, due to their particularities, imply a series of benefits, among which energy saving stands out. This implies a reduction in the consumption of resources and in CO2 emissions, more evident in the case of the refurbishment of buildings. A comparison is proposed between the energy savings obtained by renovating only the roof and renovating the entire thermal envelope. This is done with three roof construction systems (including two green roofs) and in 6 Spanish cities that represent different climatic zones. The novelties provided by this research are based on the comparison of both renovation cases to obtain the influence of the roof with respect to the thermal improvement of the envelope. The energy savings obtained by renovating the roof are very similar in all cities, but after renovating the entire envelope, the savings increase as the climate gets colder.Determining themost influential variables in these savings, as well as the influence of the roof, allows choosing the most appropriate construction techniques to optimize the energy renovation of existing buildings.Fundingforopenaccesscharge:CRUE-UniversitatPolitècnicadeValència.Garcia-Borràs, J.; Lerma Elvira, C.; Mas Tomas, MDLA.; Vercher Sanchis, J.; Gil Benso, E. (2022). Contribution of green roofs to energy savings in building renovations. Energy for Sustainable Development. 71:212-221. https://doi.org/10.1016/j.esd.2022.09.0202122217

Benchmarking bimanual cloth manipulation

© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Cloth manipulation is a challenging task that, despite its importance, has received relatively little attention compared to rigid object manipulation. In this paper, we provide three benchmarks for evaluation and comparison of different approaches towards three basic tasks in cloth manipulation: spreading a tablecloth over a table, folding a towel, and dressing. The tasks can be executed on any bimanual robotic platform and the objects involved in the tasks are standardized and easy to acquire. We provide several complexity levels for each task, and describe the quality measures to evaluate task execution. Furthermore, we provide baseline solutions for all the tasks and evaluate them according to the proposed metrics.Peer ReviewedPostprint (author's final draft

Jardins per a la salut

Facultat de Farmàcia, Universitat de Barcelona. Ensenyament: Grau de Farmàcia. Assignatura: Botànica farmacèutica. Curs: 2014-2015. Coordinadors: Joan Simon, Cèsar Blanché i Maria Bosch.Els materials que aquí es presenten són el recull de les fitxes botàniques de 128 espècies presents en el Jardí Ferran Soldevila de l’Edifici Històric de la UB. Els treballs han estat realitzats manera individual per part dels estudiants dels grups M-3 i T-1 de l’assignatura Botànica Farmacèutica durant els mesos de febrer a maig del curs 2014-15 com a resultat final del Projecte d’Innovació Docent «Jardins per a la salut: aprenentatge servei a Botànica farmacèutica» (codi 2014PID-UB/054). Tots els treballs s’han dut a terme a través de la plataforma de GoogleDocs i han estat tutoritzats pels professors de l’assignatura. L’objectiu principal de l’activitat ha estat fomentar l’aprenentatge autònom i col·laboratiu en Botànica farmacèutica. També s’ha pretès motivar els estudiants a través del retorn de part del seu esforç a la societat a través d’una experiència d’Aprenentatge-Servei, deixant disponible finalment el treball dels estudiants per a poder ser consultable a través d’una Web pública amb la possibilitat de poder-ho fer in-situ en el propi jardí mitjançant codis QR amb un smartphone