Dispositivos móviles para el análisis de circuitos integrados de aplicación específica (CIAE)

The aim of this work is to develop a simultaneous multi user access system—READ (Remote ASCI Design and Test)— that allows users to performtest and measurements remotely via clients running on mobile devices as well as on PCs. The system also facilitates the remote design of circuits with the PAC-Designer®. The system is controlled by LabVIEW® and was implemented using a Data Acquisition Card from National Instruments. Such systems are specially suited for manufacturing process monitoring and control. The performance of the simultaneous access was tested underload with a variable number of users. The server implements a queue that processes user’s commands upon request.El objetivo de este trabajo es desarrollar un sistema multiusuario de acceso simultáneo, CRED (CIAE Remotos, diseño y pruebas) que permite a los usuarios realizar pruebas y mediciones a distancia, a través de clientes que utilizan dispositivos móviles, así como en PC. El sistema también facilita el diseño de los circuitos de control remoto con el Diseñador-PAC®. El sistema está controlado por LabVIEW® y se llevó a cabo utilizando una tarjeta de adquisición de datos de National Instruments. Estos sistemas son especialmente adecuados para el seguimiento de procesos de producción y control. El rendimiento del acceso simultáneo se puso a prueba con carga, con un número variable de usuarios. El servidor implementa una cola de procesos de comandos a petición del usuario

ITs in engineering education: joining efforts between SPEE and IGIP

The International Society for Engineering Education (IGIP) and The Portuguese Society for Engineering Education (SPEE), the first being the oldest European Society for Engineering Education in Europe and the second the very young Society for Engineering Education in Portugal, have been intensifying the collaboration between the two societies as well as the exchange and dissemination of information about their relevant activities, whilst promoting understanding and cooperation between their respective members. One possible way is to create joint working groups, open to the members of both societies, on common topics of interest. In fact, both societies already kicked off this activity. The first initiative happened during the 1st World Engineering Education Flash Week (WEE), Lisbon, 2011. The SPEE-IGIP Flash Moment was a one day event integrated in the main Conference, which was dedicated to “Information & Communication Technologies in Engineering Education”. ITs allow the development of different teaching strategies which contribute to enhance the learning outcomes of students. ITs are also particularly suited to develop Life Long Learning tools, in a broad range of Engineering subjects, either open to the general market or oriented to a very specific public. Examples of teaching strategies involving ITs have been addressed during the Flash Moment SPEE-IGIP which took place during WEE, and some are described in detail in the present work

The VISIR+ Project – Preliminary results of the training actions

Experimental competences allow engineering students to consolidate knowledge and skills. Remote labs are a powerful tool to aid students in those developments. The VISIR remote lab was considered the best remote lab in the world in 2015. The VISIR+ project main goal is to spread VISIR usage in Brazil and Argentina, providing technical and didactical sup- port. This paper presents an analysis of the already prosecuted actions regarding this project and an assessment of their impact in terms of conditioning factors. The overall outcomes are highly positive since, in each Latin American Higher Education Institution, all training actions were successful, the first didactical implementations were designed and ongoing in the current semester. In some cases, instead of one foreseen implementation, there are several. The most statistically conditioning factors which affected the outcomes were the pre-experience with re- mote labs, the pre-experience with VISIR and the training actions duration. The teachers’ per- ceptions that most conditioned their enrollment in implementing VISIR in their courses were related to their consciousness of the VISIR effectiveness to teach and learn. The lack of time to practice and discuss their doubts and the fulfillment of their expectations in the training actions, also affected how comfortable in modifying their course curricula teachers were.info:eu-repo/semantics/acceptedVersio

Una Federación de Laboratorios Remotos VISIR a través del Proyecto PILAR

Este documento describe cómo un nuevo proyecto Erasmus+, PILAR (Plataform Integration of Laboratories base don the Architecture of visiR), está siendo desarrollado y cómo la puesta en marcha del partenariado y del proyecto está reforzando la red VISIR (Virtual Instrument Systems in Reality) y el Grupo de Interés Especial de VISIR bajo el Consorcio de Laboratorios online (GOLC - Global Online Laboratory Consortium) de la Asociación Internacional de Ingeniería Online (IAOE - International Association of Online Engineering. La Universidad Española para la Educación a Distancia (UNED) coordina este proyecto que tiene como objetivo federar los sistemas existentes (o nuevos) con el fin de utilizar los recursos de manera más efectiva y eficiente, haciendo transparente para el usuario final la elección de los recursos compartidos.info:eu-repo/semantics/publishedVersio

Experimenting in PILAR Federation: a Common Path for the Future

The PILAR (Platform Integration of Laboratories based on the Architecture of visiR) Erasmus Plus project started in September 2016 and will last three years. The core of the PILAR project is the VISIR remote laboratory —Virtual Instruments System In Reality—. The project aims for a federation of five of the existing VISIR nodes, sharing experiments, capacity and resources among partners, and to provide access to VISIR remote lab, through PILAR consortium, to students from other educational institutions. PILAR will be the framework from which management tasks will be performed and laboratories/experiments will be shared. PILAR will also foster the Special Interest Group of VISIR under the Global Online Laboratory Consortium (GOLC) of the International Association of Online Engineering (IAOE).info:eu-repo/semantics/publishedVersio

Spreading remote lab usage: A system — A community — A Federation

Experiments have been at the heart of scientific development and education for centuries. From the outburst of Information and Communication Technologies, virtual and remote labs have added to hands-on labs a new conception of practical experience, especially in Science, Technology, Engineering and Mathematics education. This paper aims at describing the features of a remote lab named Virtual Instruments System in Reality, embedded in a community of practice and forming the spearhead of a federation of remote labs. More particularly, it discusses the advantages and disadvantages of remote labs over virtual labs as regards to scalability constraints and development and maintenance costs. Finally, it describes an actual implementation in an international community of practice of engineering schools forming the embryo of a first world wide federation of Virtual Instruments System in Reality nodes, under the framework of a project funded by the Erasmus+ Program.info:eu-repo/semantics/publishedVersio

Chapter 1

Experimenting is fundamental to the training process of all scientists and engineers. While experiments have been traditionally done inside laboratories, the emergence of Information and Communication Technologies added two alter-natives accessible anytime, anywhere. These two alternatives are known as virtual and remote labs, and are sometimes indistinguishably referred as online labs. Sim-ilarly to other instructional technologies, virtual and remote labs require some ef-fort from teachers in integrating them into curricula, taking into consideration sev-eral factors that affect their adoption (i.e. cost) and their educational effectiveness (i.e. benefit). This chapter analyses these two dimensions and sustains the case where only through international cooperation it is possible to serve the large num-ber of teachers and students involved in engineering education. It presents an ex-ample in the area of Electrical and Electronics Engineering, based on a remote lab named Virtual Instruments System in Reality, and it then describes how a number of European and Latin-American institutions have been cooperating under the scope of an Erasmus+ project2, for spreading its use in Brazil and Argentina.info:eu-repo/semantics/publishedVersio

Networking Online Labs within the ISA Framework

The proposed paper focuses in outlining the implementation of online laboratories within the framework of the iLab Shared Architecture (ISA) in order to facilitate sharing those labs among several institutions and managing laboratory users. The laboratories are compliant with the ISA batched architecture, which is based on Web services to mediate the communication between Lab Servers and Lab Clients. The first laboratory presented is a Hybrid Lab that allows for the realization of real experiments as well as simulations with an analog programmable device

A VISIR Lab Server for the iLab Shared Architecture

This paper describes the work done at the Carinthia University of Applied Sciences towards integrating VISIR-based labs on the iLab architecture. The Virtual Systems in Reality (VISIR) project is carried out by the Blekinge Institute of Technology, Sweden and features a platform for performing experiments in different domains

Design and Test of Application-Specific Integrated Circuits by use of Mobile Clients

The aim of this work is to develop a simultaneous multi user access system – READ (Remote ASIC Design and Test) that allows users to perform test and measurements remotely via clients running on mobile devices as well as on standard PCs. The system also facilitates the remote design of circuits with the PAC-Designer The system is controlled by LabVIEW and was implemented using a Data Acquisition Card from National instruments. Such systems are specially suited for manufacturing process monitoring and control. The performance of the simultaneous access was tested under load with a variable number of users. The server implements a queue that processes user’s commands upon request