Construção de interfaces em Flex para sistemas de experimentação remota

Os laboratórios de experimentação remota estão normalmente associados a tecnologias ou soluções proprietárias, as quais restringem a sua utilização a determinadas plataformas e obrigam ao uso de software específico no lado do cliente. O ISEP possui um laboratório de experimentação remota, baseado em instrumentação virtual, usado no apoio ao ensino da electrónica e construído sobre uma plataforma NIELVIS da National Instruments. O software de controlo da plataforma recorre à linguagem gráfica de programação LabVIEW. Esta é uma ferramenta desenvolvida pela National Instruments que facilita o desenvolvimento de aplicações de sistemas de experimentação remota, mas que possui várias limitações, nomeadamente a necessidade de instalação do lado do cliente de um plug-in, cuja disponibilidade se encontra limitada a determinadas versões de sistemas operativos e de Web Browsers. A experiência anterior demonstrou que estas questões limitam o número de clientes com possibilidade de acesso ao laboratório remoto, para além de, em alguns casos, se ter verificado não ser transparente a sua instalação e utilização. Neste contexto, o trabalho de investigação consistiu no desenvolvimento de uma solução que permite a geração de interfaces que possibilitam o controlo remoto do sistema implementado, e que, ao mesmo tempo, são independentes da plataforma usada pelo cliente.

A mobile robot platform for open learning based on serious games and remote laboratories

Within the pedagogical community, Serious Games have arisen as a viable alternative to traditional course-based learning materials. Until now, they have been based strictly on software solutions. Meanwhile, research into Remote Laboratories has shown that they are a viable, low-cost solution for experimentation in an engineering context, providing uninterrupted access, low-maintenance requirements, and a heightened sense of reality when compared to simulations. This paper will propose a solution where both approaches are combined to deliver a Remote Laboratory-based Serious Game for use in engineering and school education. The platform for this system is the WebLab-Deusto Framework, already well-tested within the remote laboratory context, and based on open standards. The laboratory allows users to control a mobile robot in a labyrinth environment and take part in an interactive game where they must locate and correctly answer several questions, the subject of which can be adapted to educators' needs. It also integrates the Google Blockly graphical programming language, allowing students to learn basic programming and logic principles without needing to understand complex syntax.

Ohjelmoinnin opetus peruskoulussa: toiminnallisuutta ja graafista ohjelmointikieltä hyödyntävien opetusmenetelmien vertailu

Ohjelmoinnin opettaminen yleissivistävänä oppiaineena on viime aikoina herättänyt kiinnostusta Suomessa ja muualla maailmassa. Esimerkiksi Suomen opetushallituksen määrittämien, vuonna 2016 käyttöön otettavien peruskoulun opintosuunnitelman perusteiden mukaan, ohjelmointitaitoja aletaan opettaa suomalaisissa peruskouluissa ensimmäiseltä luokalta alkaen. Ohjelmointia ei olla lisäämässä omaksi oppiaineekseen, vaan sen opetuksen on tarkoitus tapahtua muiden oppiaineiden, kuten matematiikan yhteydessä. Tämä tutkimus käsittelee yleissivistävää ohjelmoinnin opetusta yleisesti, käy läpi yleisimpiä haasteita ohjelmoinnin oppimisessa ja tarkastelee erilaisten opetusmenetelmien soveltuvuutta erityisesti nuorten oppilaiden opettamiseen. Tutkimusta varten toteutettiin verkkoympäristössä toimiva, noin 9–12-vuotiaille oppilaille suunnattu graafista ohjelmointikieltä ja visuaalisuutta tehokkaasti hyödyntävä oppimissovellus. Oppimissovelluksen avulla toteutettiin alakoulun neljänsien luokkien kanssa vertailututkimus, jossa graafisella ohjelmointikielellä tapahtuvan opetuksen toimivuutta vertailtiin toiseen opetusmenetelmään, jossa oppilaat tutustuivat ohjelmoinnin perusteisiin toiminnallisten leikkien avulla. Vertailututkimuksessa kahden neljännen luokan oppilaat suorittivat samankaltaisia, ohjelmoinnin peruskäsitteisiin liittyviä ohjelmointitehtäviä molemmilla opetus-menetelmillä. Tutkimuksen tavoitteena oli selvittää alakouluoppilaiden nykyistä ohjelmointiosaamista, sitä minkälaisen vastaanoton ohjelmoinnin opetus alakouluoppilailta saa, onko erilaisilla opetusmenetelmillä merkitystä opetuksen toteutuksen kannalta ja näkyykö eri opetusmenetelmillä opetettujen luokkien oppimistuloksissa eroja. Oppilaat suhtautuivat kumpaankin opetusmenetelmään myönteisesti, ja osoittivat kiinnostusta ohjelmoinnin opiskeluun. Sisällöllisesti oppitunneille oli varattu turhan paljon materiaalia, mutta esimerkiksi yhden keskeisimmän aiheen, eli toiston käsitteen oppimisessa aktiivisilla leikeillä harjoitellut luokka osoitti huomattavasti graafisella ohjelmointikielellä harjoitellutta luokkaa parempaa osaamista oppitunnin jälkeen. Ohjelmakoodin peräkkäisyyteen liittyvä osaaminen oli neljäsluokkalaisilla hyvin hallussa jo ennen ohjelmointiharjoituksia. Aiheeseen liittyvän taustatutkimuksen ja luokkien opettajien haastatteluiden perusteella havaittiin koulujen valmiuksien opetussuunnitelmauudistuksen mukaiseen ohjelmoinnin opettamiseen olevan vielä heikolla tasolla.

Design of a labVIEW system applied to predictive maintenance

The implementation of vibration analysis techniques based on virtual instrumentation has spread increasingly in the academic and industrial branch, since the use of any software for this type of analysis brings good results at low cost. Among the existing software for programming and creation of virtual instruments, the LabVIEW was chosen for this project. This software has good interface with the method of graphical programming. In this project, it was developed a system of rotating machine condition monitoring. This monitoring system is applied in a test stand, simulating large scale applications, such as in hydroelectric, nuclear and oil exploration companies. It was initially used a test stand, where an instrumentation for data acquisition was inserted, composed of accelerometers and inductive proximity sensors. The data collection system was structured on the basis of an NI 6008 A/D converter of National Instruments. An electronic circuit command was developed through the A/D converter for a remote firing of the test stand. The equipment monitoring is performed through the data collected from the sensors. The vibration signals collected by accelerometers are processed in the time domain and frequency. Also, proximity probes were used for the axis orbit evaluation and an inductive sensor for the rotation and trigger measurement. © (2013) Trans Tech Publications, Switzerland.

Sviluppo di modelli motore e veicolo per l'analisi di strategie di controllo in applicazioni Software e Hardware In the Loop

This work describes the development of a simulation tool which allows the simulation of the Internal Combustion Engine (ICE), the transmission and the vehicle dynamics. It is a control oriented simulation tool, designed in order to perform both off-line (Software In the Loop) and on-line (Hardware In the Loop) simulation. In the first case the simulation tool can be used in order to optimize Engine Control Unit strategies (as far as regard, for example, the fuel consumption or the performance of the engine), while in the second case it can be used in order to test the control system. In recent years the use of HIL simulations has proved to be very useful in developing and testing of control systems. Hardware In the Loop simulation is a technology where the actual vehicles, engines or other components are replaced by a real time simulation, based on a mathematical model and running in a real time processor. The processor reads ECU (Engine Control Unit) output signals which would normally feed the actuators and, by using mathematical models, provides the signals which would be produced by the actual sensors. The simulation tool, fully designed within Simulink, includes the possibility to simulate the only engine, the transmission and vehicle dynamics and the engine along with the vehicle and transmission dynamics, allowing in this case to evaluate the performance and the operating conditions of the Internal Combustion Engine, once it is installed on a given vehicle. Furthermore the simulation tool includes different level of complexity, since it is possible to use, for example, either a zero-dimensional or a one-dimensional model of the intake system (in this case only for off-line application, because of the higher computational effort). Given these preliminary remarks, an important goal of this work is the development of a simulation environment that can be easily adapted to different engine types (single- or multi-cylinder, four-stroke or two-stroke, diesel or gasoline) and transmission architecture without reprogramming. Also, the same simulation tool can be rapidly configured both for off-line and real-time application. The Matlab-Simulink environment has been adopted to achieve such objectives, since its graphical programming interface allows building flexible and reconfigurable models, and real-time simulation is possible with standard, off-the-shelf software and hardware platforms (such as dSPACE systems).

Instrumentación de referencia para realización automática de ensayos de fiabilidad

En todo proceso de desarrollo de un dispositivo electrónico o equipo cabe la necesidad de evaluar la fiabilidad de sus componentes, es decir, cual es el porcentaje de equipos que tras un determinado periodo de vida mantiene todas sus funcionalidades dentro de especificaciones. La evaluación de la fiabilidad mediante ensayos acelerados es la herramienta que permite una estimación de la vida del dispositivo o equipo de forma previa a su comercialización. La cuantificación de la fiabilidad es crítica para identificar los costos de un determinado periodo de garantía, y para ofrecer a los clientes el nivel de calidad deseado. El objetivo de este Proyecto Fin de Carrera, es el diseño de un sistema automático de instrumentación versátil, para la realización y caracterización de ensayos acelerados, el cual nos sirva para abordar una amplia gama de ensayos con los que evaluar la fiabilidad de los dispositivos electrónicos o equipos. Además del uso industrial donde se evaluará la fiabilidad de forma previa a la comercialización, este sistema se podrá emplear en la docencia de esta área, y fundamentalmente para la realización de ensayos acelerados en investigación de dispositivos electrónicos. La versatilidad de nuestro hardware y aplicación software es un punto a favor, ya que con este sistema de instrumentación se pueden realizar numerosos tipos de ensayos acelerados, sin el problema de tener que cambiar toda la instrumentación, cada vez que se quiera realizar otro ensayo distinto. Los componentes que se elijan para realizar el ensayo acelerado, serán sometidos a un estrés (tensión, corriente, humedad, temperatura…) y se podrá ir observando cómo envejecen, lo que nos permite evaluar la vida del dispositivo en un corto periodo, emulando sus condiciones de trabajo, además de estudiar la fiabilidad también se puede identificar como se degradan sus características principales antes del fallo. El Software utilizado en este Proyecto se ha implementado con un lenguaje de programación gráfico para instrumentación, LabVIEW. La aplicación software se explica de manera muy detallada a lo largo de la memoria, para que su uso y adaptación si fuese necesario no suponga ningún problema para el usuario. En la última parte de esta memoria se encuentra la guía de usuario y un ensayo acelerado planteado como ejemplo. Explicaremos como se han interconectado los equipos a los componentes en los que se va a realizar el ensayo y así se comprobará el correcto funcionamiento del software tomando las medidas necesarias. ABTRACT In all process of development of an electronic device or equipment, we have the need to evaluate the reliability of its components, that is to say, what percentage of equipment that after a certain period of life keeps all of its functionalities within specifications. The evaluation of reliability by means of accelerated tests is the tool that allows an estimation of the lifetime of the device or equipment prior to its marketing. The quantification of reliability is critical to identify the costs of a specific warranty period, and to offer customers the desired quality level. The objective of this Thesis is the design of an automatic very versatile instrument for the realization and characterization of accelerated tests, which will help us to address a wide range of tests to assess the reliability of the devices or electronic equipment. In addition to industrial use where test the reliability before its commercialization, use it can be used in teaching of this area, fundamentally for the realization of accelerated testing in the investigation of electronic devices. The versatility of our hardware and software implementation is a plus, given that this instrumentation system can perform numerous types of accelerated tests, without the problem to have to change everything, every time you want to make another different test. The components that will be chosen to perform the accelerated test, will be subjected to stress (voltage, current, humidity, temperature ...) and you can observe how they age, allowing us to evaluate the life of the device in a short period, emulating their working conditions. In addition to studying the reliability it can also identify how its main characteristics are degraded before failure. The software used in this Thesis has been implemented with a graphical programming language for instrumentation, LabVIEW. This software is explained in great detail throughout the Thesis, so that its use and adaptation, if necessary, will not be a problem for the user. In the last part of this memory we will expose a user guide and test that we have done. We will explain how the equipment has been interconnected to the components in which we are going to perform the test and so we will check the correct operation of the software taking the necessary measures.

Emulación de instrumentos de sobremesa mediante Tarjetas de Adquisición de Datos

Este proyecto se ha enmarcado en la línea de desarrollo del Laboratorio Virtual de electrónica, desarrollado en la Escuela Universitaria de Ingeniería Técnica de Telecomunicación (EUITT), de la Universidad Politécnica de Madrid (UPM). Con el Laboratorio Virtual los alumnos de la universidad, de cualquiera de las escuelas de ingeniería que la componen, pueden realizar prácticas de forma remota. Es decir, desde cualquier PC con el software adecuado instalado y a través de Internet, sin requerir su presencia en un laboratorio físico. La característica más destacable e importante de este Laboratorio Virtual es que las medidas que se realizan no son simulaciones sobre circuitos virtuales, sino medidas reales sobre circuitos reales: el alumno puede configurar una serie de interconexiones entre componentes electrónicos, formando el circuito que necesite, que posteriormente el Laboratorio Virtual se encargará de realizar físicamente, gracias al hardware y al software que conforman el sistema. Tras ello, el alumno puede excitar el circuito con señales provenientes de instrumental real de laboratorio y obtener medidas de la misma forma, en los puntos del circuito que indique. La necesidad principal a la que este Proyecto de Fin de Carrera da solución es la sustitución de los instrumentos de sobremesa por instrumentos emulados en base a Tarjetas de Adquisición de Datos (DAQ). Los instrumentos emulados son: un multímetro, un generador de señales y un osciloscopio. Además, existen otros objetivos derivados de lo anterior, como es el que los instrumentos emulados deben guardar una total compatibilidad con el resto del sistema del Laboratorio Virtual, o que el diseño ha de ser escalable y adaptable. Todo ello se ha implementado mediante: un software escrito en LabVIEW, que utiliza un lenguaje de programación gráfico; un hardware que ha sido primero diseñado y luego fabricado, controlado por el software; y una Tarjeta de Adquisición de Datos, que gracias a la escalabilidad del sistema puede sustituirse por otro modelo superior o incluso por varias de ellas. ABSTRACT. This project is framed in the development line of the electronics Virtual Laboratory, developed at Escuela Universitaria de Ingeniería Técnica de Telecomunicación (EUITT), from Universidad Politécnica de Madrid (UPM). With the Virtual Laboratory, the university’s students, from any of its engineering schools that is composed of, can do practices remotely. Or in other words, from any PC with the correct software installed and through the Internet, without requiring his or her presence in a physical laboratory. The most remarkable and important characteristic this Virtual Laboratory has is that the measures the students does are not simulations over virtual circuits, but real measures over real circuits: the student can configure a series of interconnections between electronic parts, setting up the circuit he or she needs, and afterwards the Virtual Laboratory will realize that circuit physically, thanks to the hardware and software that compose the whole system. Then, the student can apply signals coming from real laboratory instruments and get measures in the same way, at the points of the circuit he or she points out. The main need this Degree Final Project gives solution is the substitution of the real instruments by emulated instruments, based on Data Acquisition systems (DAQ). The emulated instruments are: a digital multimeter, a signal generator and an oscilloscope. In addition, there is other objectives coming from the previously said, like the need of a total compatibility between the real instruments and the emulated ones and with the rest of the Virtual Laboratory, or that the design must be scalable and adaptive. All of that is implemented by: a software written in LabVIEW, which makes use of a graphical programming language; a hardware that was first designed and later manufactured, then controlled by software; and a Data Acquisition device, though thanks to the system’s scalability it can be substituted by a better model or even by several DAQs.

Implementación de efectos de audio en la tarjeta Raspberry Pi B+

Este proyecto consiste en el diseño e implementación de un procesador digital de efectos de audio en tiempo real orientado a instrumentos eléctricos tales como guitarras, bajos, teclados, etc. El procesador está basado en la tarjeta Raspberry Pi B+, ordenador de placa reducida de bajo coste, desarrollado en Reino unido y cuyo lanzamiento tuvo lugar en el año 2012. En primer lugar, ha sido necesario lograr que la tarjeta asuma la funcionalidad de un procesador de audio en tiempo real. Para ello se ha instalado un sistema operativo Linux orientado a Raspberry (Raspbian) y se ha hecho uso de Pure Data (Pd): lenguaje de programación gráfico que fue desarrollado en los años 90 por Miller Puckette con intención de ser enfocado a la creación de eventos multimedia y de música por computador. El papel que desempeña Pd es de capa intermedia entre el hardware y el software ya que se encarga de tomar bloques de N muestras del convertidor analógico/digital y encaminarlas a través del flujo de señal diseñado gráficamente. En segundo lugar, se han implementado diferentes efectos de audio de distintas características. Así pues, se encuentran efectos basados en retardos, filtros digitales y procesadores de dinámica. Concretamente, los efectos implementados son los siguientes: delay, flanger, vibrato, reverberador de Schroeder, filtros (paso bajo, paso alto y paso banda), ecualizador paramétrico y compresor y expansor de dinámica. Estos efectos han sido implementados en lenguaje C de acuerdo con la API de Pd. Con esto se ha conseguido obtener un objeto por cada efecto, el cual es “instanciado” en Pd pudiendo ejecutarlo en tiempo real. En este proyecto se expone la problemática que supone cada paso del diseño proponiendo soluciones válidas. Además se incluye una guía paso a paso para configurar la tarjeta y lograr realizar un bypass de señal y un efecto simple partiendo desde cero. ABSTRACT. This project involves the design and implementation of a digital real-time audio processor for electrical instruments (guitars, basses, keyboards, etc.). The processor is based on the Raspberry Pi B + card: low cost computer, developed in UK in 2012. First, it was necessary to make the cards assume the functionality of a real time audio processor. A Linux operating system called Raspberry (Raspbian) was installed. In this Project is used Pure Data (Pd): a graphical programming language developed in the 90s by Miller Puckette intending to be focused on creating multimedia and computer music events. The role of Pd is an intermediate layer between the hardware and the software. It is responsible for taking blocks of N samples of the analog/digital converter and route it through the signal flow. Secondly, it is necessary to implemented the different audio effects. There are delays based effects, digital filter and dynamics effects. Specifically, the implemented effects are: delay, flanger, vibrato, Schroeder reverb, filters (lowpass, highpass and bandpass), parametric equalizer and compressor and expander dynamics. These effects have been implemented in C language according to the Pd API. As a result, it has been obtained an object for each effect, which is instantiated in Pd. In this Project, the problems of every step are exposed with his corresponding solution. It is inlcuded a step-by-step guide to configure the card and achieve perform a bypass signal process and a simple effect.

Towards an intelligent graphical interface for linear programming modelling

The increase of computing power of the microcomputers has stimulated the building of direct manipulation interfaces that allow graphical representation of Linear Programming (LP) models. This work discusses the components of such a graphical interface as the basis for a system to assist users in the process of formulating LP problems. In essence, this work proposes a methodology which considers the modelling task as divided into three stages which are specification of the Data Model, the Conceptual Model and the LP Model. The necessity for using Artificial Intelligence techniques in the problem conceptualisation and to help the model formulation task is illustrated.

GIMLI and GIML : a machine and programming language for low-cost interactive graphical systems /

"UILU-ENG 77 1708."

Visual programming of XSLT from examples

Vishnu is a tool for XSLT visual programming in Eclipse - a popular and extensible integrated development environment. Rather than writing the XSLT transformations, the programmer loads or edits two document instances, a source document and its corresponding target document, and pairs texts between then by drawing lines over the documents. This form of XSLT programming is intended for simple transformations between related document types, such as HTML formatting or conversion among similar formats. Complex XSLT programs involving, for instance, recursive templates or second order transformations are out of the scope of Vishnu. We present the architecture of Vishnu composed by a graphical editor and a programming engine. The editor is an Eclipse plug-in where the programmer loads and edits document examples and pairs their content using graphical primitives. The programming engine receives the data collected by the editor and produces an XSLT program. The design of the engine and the process of creation of an XSLT program from examples are also detailed. It starts with the generation of an initial transformation that maps source document to the target document. This transformation is fed to a rewrite process where each step produces a refined version of the transformation. Finally, the transformation is simplified before being presented to the programmer for further editing.

Database repairs with answer set programming

Dissertação para obtenção do Grau de Mestre em Engenharia Informática

A Visual Programming Framework for Wireless Sensor Networks in Smart Home Applications

International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP 2015). 7 to 9, Apr, 2015. Singapure, Singapore.

A Graphical Pattern Editor for Java Frameworks

Ohjelmistojen uudelleenkäyttö on hyvin tärkeä käsite ohjelmistotekniikan alueella.Ohjelmistojen uudelleenkäyttötekniikat parantavat ohjelmistokehitysprosessin laatua. Yleisiä ratkaisuja sekä ohjelmiston suunnittelun että arkkitehtuurin uudelleenkäyttöön ovat olio-ohjelmointi ja sovelluskehykset. Tähän asti ei ole ollut olemassa yleisiä tapoja sovelluskehysten erikoistamiseen. Monet nykyääntunnetuista sovelluskehyksistä ovat hyvin suuria ja mutkikkaita. Tällaisten sovelluskehyksien käyttö on monimutkaista myös kokeneille ohjelmoijille. Hyvin dokumentoidut uudelleenkäytettävät sovelluskehyksen rajapinnat parantavat kehyksen käytettävyyttä ja tehostavat myös erikoistamisprosessiakin sovelluskehyksen käyttäjille. Sovelluskehyseditori (framework editor, JavaFrames) on prototyyppityökalu, jota voidaan käyttää yksinkertaistamaan sovelluskehyksen käyttöä. Perusajatus JavaFrames lähestymistavassa ovat erikoistamismallit, joita käytetään kuvamaan sovelluskehyksen uudelleenkäytettäviä rajapintoja. Näihin malleihin perustuen JavaFrames tarjoaa automaattisen lähdekoodi generaattorin, dokumentoinninja arkkitehtuurisääntöjen tarkistuksen. Tämä opinnäyte koskee graafisen mallieditorin kehittämistä JavaFrames ympäristöön. Työssä on laadittu työkalu,jonka avulla voidaan esittää graafisesti erikoistamismalli. Editori sallii uusien mallien luomisen, vanhojen käyttämättä olevien poistamisen, kuten myös yhteyksien lisäämisen mallien välille. Tällainen graafinen tuki JavaFrames ympäristöönvoi huomattavasti yksinkertaistaa sen käyttöä ja tehdä sovellusten kehittämisprosessista joustavamman.

Promoting Programming Learning. Engagement, Automatic Assessment with Immediate Feedback in Visualizations

The skill of programming is a key asset for every computer science student. Many studies have shown that this is a hard skill to learn and the outcomes of programming courses have often been substandard. Thus, a range of methods and tools have been developed to assist students’ learning processes. One of the biggest fields in computer science education is the use of visualizations as a learning aid and many visualization based tools have been developed to aid the learning process during last few decades. Studies conducted in this thesis focus on two different visualizationbased tools TRAKLA2 and ViLLE. This thesis includes results from multiple empirical studies about what kind of effects the introduction and usage of these tools have on students’ opinions and performance, and what kind of implications there are from a teacher’s point of view. The results from studies in this thesis show that students preferred to do web-based exercises, and felt that those exercises contributed to their learning. The usage of the tool motivated students to work harder during their course, which was shown in overall course performance and drop-out statistics. We have also shown that visualization-based tools can be used to enhance the learning process, and one of the key factors is the higher and active level of engagement (see. Engagement Taxonomy by Naps et al., 2002). The automatic grading accompanied with immediate feedback helps students to overcome obstacles during the learning process, and to grasp the key element in the learning task. These kinds of tools can help us to cope with the fact that many programming courses are overcrowded with limited teaching resources. These tools allows us to tackle this problem by utilizing automatic assessment in exercises that are most suitable to be done in the web (like tracing and simulation) since its supports students’ independent learning regardless of time and place. In summary, we can use our course’s resources more efficiently to increase the quality of the learning experience of the students and the teaching experience of the teacher, and even increase performance of the students. There are also methodological results from this thesis which contribute to developing insight into the conduct of empirical evaluations of new tools or techniques. When we evaluate a new tool, especially one accompanied with visualization, we need to give a proper introduction to it and to the graphical notation used by tool. The standard procedure should also include capturing the screen with audio to confirm that the participants of the experiment are doing what they are supposed to do. By taken such measures in the study of the learning impact of visualization support for learning, we can avoid drawing false conclusion from our experiments. As computer science educators, we face two important challenges. Firstly, we need to start to deliver the message in our own institution and all over the world about the new – scientifically proven – innovations in teaching like TRAKLA2 and ViLLE. Secondly, we have the relevant experience of conducting teaching related experiment, and thus we can support our colleagues to learn essential know-how of the research based improvement of their teaching. This change can transform academic teaching into publications and by utilizing this approach we can significantly increase the adoption of the new tools and techniques, and overall increase the knowledge of best-practices. In future, we need to combine our forces and tackle these universal and common problems together by creating multi-national and multiinstitutional research projects. We need to create a community and a platform in which we can share these best practices and at the same time conduct multi-national research projects easily.