Herramientas de programaci��n multimedia en IOS y Android

En este proyecto se realiza un estudio sobre herramientas que facilitan la creaci��n y distribuci��n de aplicaciones en distintas plataformas m��viles, con el fin de poder seleccionar la herramienta m��s apropiada en funci��n del proyecto a desarrollar. Previo al estudio de las herramientas para el desarrollo en plataformas m��ltiples se realiza un estudio de las herramientas y metodolog��as que facilitan los propietarios de los entornos IOS y Android. Este estudio previo permitir�� al lector conocer en m��s detalle las particularidades de cada uno de estos dos entornos, as�� como las pautas y buenas pr��cticas a seguir en el desarrollo de aplicaciones para dispositivos m��viles. Una vez finalizado el estudio, el lector sabr�� escoger una herramienta de desarrollo adaptada a cada proyecto en funci��n de su objeto, los recursos disponibles y las habilidades de los miembros del equipo de desarrollo. Adicionalmente al estudio, y como ejemplo de aplicaci��n, en el proyecto se realiza un caso pr��ctico de selecci��n de herramienta y aplicaci��n de la herramienta seleccionada a un proyecto de desarrollo concreto. El caso pr��ctico consiste en la creaci��n de un entorno que permite generar aplicaciones para la visualizaci��n de apuntes. Las aplicaciones permitir��n ver contenidos de tipo multimedia como ficheros de texto, sonidos, im��genes, v��deos y enlaces a contenidos externos. Adem��s estas aplicaciones se generar��n sin que el autor de las mismas tenga que modificar alguna de las l��neas del c��digo. Para ello, se han definido una serie de ficheros de configuraci��n en los que el autor de la aplicaci��n deber�� indicar los contenidos a mostrar y su ubicaci��n. Se han seleccionado recursos de tipo ���c��digo abierto��� para el desarrollo del caso pr��ctico, con el fin de evitar los costes asociados a las posibles licencias. El equipo de desarrollo del caso pr��ctico estar�� formado ��nicamente por el autor de este proyecto de fin de grado, lo que hace del caso de estudio un desarrollo sencillo, de manera que su futuro mantenimiento y escalabilidad no deber��an verse afectados por la necesidad de contar con equipos de desarrolladores con conocimientos espec��ficos o complejos. ABSTRACT. This document contains a study of tools that ease the creation and the distribution of the applications through different mobile platforms. The objective o this document is to allow the selection of the most appropriate tool, depending on the development objectives. Previous to this study about the tools for developing on multiple platforms, a study of IOS and Android tools and their methodologies is included on this document. This previous analysis will allow the reader to know in more detail the peculiarities of each of these environments, together with theirs requirements and the best practices of the applications development for mobile devices. By the end of this document the reader would be able to choose the adequate development tool for a project depending of its objective, its available resources and the developers team���s capabilities. Beside this study and as example of case study this final project includes a practical case of tool selection and its application to a specific development. The case study consists in the creation of an environment that allows generating applications to visualise notes. These applications will allow seeing contents of multimedia type such as: text files, sounds, images, videos, and links to external content. Furthermore these applications will be generated without their author having to modify any line of code, because a group of configuration files will be defined for such purpose. The author of the application only has to update this configuration with the content to show by the application and its location. The selected resources for the case study were of the type ���open source��� in order to avoid the cost associated to the potential licenses. The developers��� team for this case study has only one member, the author of this final project document and practical case developer. As a result the case study is a very simple development in a way that the future potential maintenance and scalability should not depend on the necessity of a highly qualified developers��� teams with a very specific knowledge on mobile platforms development.

Interacci��n con juguetes para usuarios con discapacidad usando equipos con S.O. Android

El proyecto realizado, trata de una aplicaci��n desarrollada en la plataforma Android, orientada a personas con alg��n tipo de discapacidad sensorial o ps��quica. Dicha aplicaci��n fomenta el uso y la integraci��n de dispositivos m��viles en este tipo de sector de poblaci��n. Est�� pensada, para que, un usuario con discapacidad, pueda interactuar con ella y de forma transparente a ��l, se ha creado un sistema mediante el cual, se registra todo el comportamiento que ese usuario ha tenido durante el tiempo de uso de la aplicaci��n, con el fin de llevar un seguimiento del mismo; evaluar si existen cambios en ��l; determinar si son necesarios algunos cambios en la aplicaci��n que favorezcan una mejor��a en cuanto al uso y consecuci��n de resultados en el paciente, etc. Se ha combinado el uso de una aplicaci��n instalada sobre un sistema operativo de libre distribuci��n, concretamente Android, con un juguete de c��digo abierto, como es Sphero. Eso ha permito el desarrollo de una aplicaci��n perfectamente ajustada a los requisitos funcionales definidos, con una robustez y eficiencia similar a una aplicaci��n de sistemas operativos m��viles cerrados. Es importarte remarcar, que la primera finalidad de este proyecto es ofrecer la posibilidad de usar un juguete, como Sphero, que est�� orientado a un sector de poblaci��n sin discapacidad, haciendo uso de cualquier dispositivo m��vil, a personas con diferentes grados de discapacidad sensorial, motora y ps��quica. Siempre clarificando, que no existe la posibilidad de usar esta aplicaci��n para cualquier tipo y grado de discapacidad, ya que, ello supondr��a, un proyecto de una envergadura enorme. El hecho de usar un dispositivo m��vil, es un derecho, que todos tenemos. Y por ello, se espera que tras la lectura y comprensi��n de este proyecto, se motive a los lectores a seguir desarrollando aplicaciones para que cualquier usuario, con discapacidad o no, tenga las mismas oportunidades de interactuaci��n con dispositivos m��viles. The carried out project, is an application developed on the Android platform , aimed at people with some kind of sensory or mental disability . This application encourages the use and integration of mobile devices in this type of population sector. It is designed to be interacted by a disable person and transparently to that user, it has been created a system by which all behavior, that user has had during the time of use of the application, is recorded, that���s to keep track of it ; assess whether there are changes in it, determine if changes are needed in the application that favor an improvement in the use and achieving patient outcomes , etc. . It has combined the use of an application installed on an open source operating system, namely Android, an open source toy , as is Sphero . That has made it possible to develop an application perfectly adjusted to the functional requirements defined with a robustness and efficiency similar to a mobile OS application closed. It is important to note, that the first aim of this project is to offer the possibility of using a toy, like Sphero , which is geared to a sector of the population without disabilities , using any mobile device , for people with different degrees of sensory impairment , motor and mental . Always clarifying that there is no possibility to use this application for any type and degree of disability, because the magnitude of the project would have been infinitely greater. The fact of using a mobile device, is a right we all have. And so, it is expected that upon reading and understanding of this project, motivate readers to continue developing applications for any user , disabled or not, have the same opportunities for interaction with mobile devices .

Desarrollo de una aplicaci��n Android para administraci��n y gesti��n de la informaci��n de registro de servicios en una plataforma SOA

Este Proyecto Fin de Grado est�� enmarcado dentro de las actividades del GRyS (Grupo de Redes y Servicios de Pr��xima Generaci��n) con las Smart Grids. En la investigaci��n actual sobre Smart Grids se pretenden alcanzar los siguientes objetivos: . Integrar fuentes de energ��as renovables de manera efectiva. . Aumentar la eficiencia en la gesti��n de la demanda y suministro de forma din��mica. . Reducir las emisiones de CO2 dando prioridad a fuentes de energ��a verdes. . Concienciar del consumo de energ��a mediante la monitorizaci��n de dispositivos y servicios. . Estimular el desarrollo de un mercado vanguardista de tecnolog��as energ��ticamente eficientes con nuevos modelos de negocio. Dentro del contexto de las Smart Grids, el inter��s del GRyS se extiende b��sicamente a la creaci��n de middlewares sem��nticos y tecnolog��as afines, como las ontolog��as de servicios y las bases de datos sem��nticas. El objetivo de este Proyecto Fin de Grado ha sido dise��ar y desarrollar una aplicaci��n para dispositivos con sistema operativo Android, que implementa una interfaz gr��fica y los m��todos necesarios para obtener y representar informaci��n de registro de servicios de una plataforma SOA (Service-Oriented Architecture). La aplicaci��n permite: . Representar informaci��n relativa a los servicios y dispositivos registrados en una Smart Grid. . Guardar, cargar y compartir por correo electr��nico ficheros HTML con la informaci��n anterior. . Representar en un mapa la ubicaci��n de los dispositivos. . Representar medidas (voltaje, temperatura, etc.) en tiempo real. . Aplicar filtros por identificador de dispositivo, modelo o fabricante. . Realizar consultas SPARQL a bases de datos sem��nticas. . Guardar y cagar consultas SPARQL en ficheros de texto almacenados en la tarjeta SD. La aplicaci��n, desarrollada en Java, es de c��digo libre y hace uso de tecnolog��as est��ndar y abiertas como HTML, XML, SPARQL y servicios RESTful. Se ha tenido ocasi��n de probarla con la infraestructura del proyecto europeo e-Gotham (Sustainable-Smart Grid Open System for the Aggregated Control, Monitoring and Management of Energy), en el que participan 17 socios de 5 pa��ses: Espa��a, Italia, Estonia, Finlandia y Noruega. En esta memoria se detalla el estudio realizado sobre el Estado del arte y las tecnolog��as utilizadas en el desarrollo del proyecto, la implementaci��n, dise��o y arquitectura de la aplicaci��n, as�� como las pruebas realizadas y los resultados obtenidos. ABSTRACT. This Final Degree Project is framed within the activities of the GRyS (Grupo de Redes y Servicios de Pr��xima Generaci��n) with the Smart Grids. Current research on Smart Grids aims to achieve the following objectives: . To effectively integrate renewable energy sources. . To increase management efficiency by dynamically matching demand and supply. . To reduce carbon emissions by giving priority to green energy sources. . To raise energy consumption awareness by monitoring products and services. . To stimulate the development of a leading-edge market for energy-efficient technologies with new business models. Within the context of the Smart Grids, the interest of the GRyS basically extends to the creation of semantic middleware and related technologies, such as service ontologies and semantic data bases. The objective of this Final Degree Project has been to design and develop an application for devices with Android operating system, which implements a graphical interface and methods to obtain and represent services registry information in a Service-Oriented Architecture (SOA) platform. The application allows users to: . Represent information related to services and devices registered in a Smart Grid. . Save, load and share HTML files with the above information by email. . Represent the location of devices on a map. . Represent measures (voltage, temperature, etc.) in real time. . Apply filters by device id, model or manufacturer. . SPARQL query semantic database. . Save and load SPARQL queries in text files stored on the SD card. The application, developed in Java, is open source and uses open standards such as HTML, XML, SPARQL and RESTful services technologies. It has been tested in a real environment using the e-Gotham European project infrastructure (Sustainable-Smart Grid Open System for the Aggregated Control, Monitoring and Management of Energy), which is participated by 17 partners from 5 countries: Spain, Italy, Estonia, Finland and Norway. This report details the study on the State of the art and the technologies used in the development of the project, implementation, design and architecture of the application, as well as the tests performed and the results obtained.

Correlaci��n de medidas de diversos sistemas de sensores inal��mbricos a trav��s del uso de smartphone

Este Proyecto Fin de Grado se centra en la definici��n de unos interfaces y el desarrollo de unos m��dulos que los ofrezcan y que permitan desarrollar un sistema para Smartphone mediante el que se puedan obtener medidas tanto de dispositivos biom��tricos como de una red inal��mbrica de sensores (WSN ��� Wireless Sensor Network). Estos dos tipos de medidas deben poder ser mostradas de manera que se observe gr��ficamente su correlaci��n espacio-temporal. Por tanto, estos interfaces ofrecen, principalmente, la posibilidad de gestionar un n��mero indeterminado de dispositivos biom��tricos y tomar medidas de ellos, adem��s de mecanismos de almacenamiento para dichas medidas. Tambi��n existe la posibilidad de crear una representaci��n gr��fica de dichas medidas. Por ��ltimo, se desarrolla un interfaz para obtener informaci��n proveniente de una red de sensores inal��mbricos instalada en un determinado entorno en el cual el usuario estar�� realizando sus propias medidas. Adem��s, se lleva a cabo la creaci��n de la aplicaci��n comentada, que hace uso de las interfaces especificadas, para realizar la correlaci��n de las medidas. La aplicaci��n permite al usuario mantener una lista de dispositivos, pudiendo consultar los par��metros de configuraci��n de los mismos y tomar las medidas de aquellos que desee. Podr�� visualizar en todo momento las medidas que se van realizando, y, por ��ltimo, podr�� representarlas gr��ficamente en pantalla. Los interfaces est��n creados de forma que sean flexibles de modo que puedan a��adirse nuevas funciones en un futuro y permitan ser utilizados para diferentes aplicaciones. Los m��dulos que ofrecen estos interfaces est��n desarrollados para cumplir todas las funcionalidades que esperamos llevar a cabo en la aplicaci��n creada. ABSTRACT. This Final Degree Project is focused on the definition of a set of interfaces, together with the implementation of the modules that comply with them, with the aim of creating a smartphone-based system to obtain measurements from both biometric devices and a wireless sensor network (WSN). These two types of measurements have to be graphically shown in order to observe their spatial and temporal correlation. Thus, the main purpose of the aforementioned interfaces is to manage an indeterminate number of biometric devices in order to obtain and store the measurements provided by them. There is also the possibility of creating a graphical representation of the data. In addition to all this, an interface has been developed for obtaining the information coming from a wireless sensor network deployed in the area where the user is taking his/her measurements. Also as part of the work performed, the smartphone application that utilizes the specified interfaces has been implemented, in order to actually perform the measurements correlation. This application allows the user to maintain the biometric devices list and control their configuration, including the activation of the measurements taking process. These data can be visualized anytime and, moreover, they can be represented graphically in the smartphone screen. The design of the interfaces is flexible in the sense that new functionality may be easily added to them in the future and new applications with different purposes may make use of them. The modules implemented as part of this Final Degree Project have been developed in order to comply with all the requirements of the smartphone system described above.

Lecciones pr��cticas de desarrollo de aplicaciones m��viles en Android

Los avances que se han producido en los ��ltimos a��os en cuanto a potencia y capacidades de los tel��fonos m��viles que usamos de manera cotidiana, traen de la mano un auge en la demanda de aplicaciones de todo ��mbito: desde aplicaciones generales de consumo, pasando por juegos, hasta aplicaciones que ofrecen soluciones internas a empresas. Existen diferentes sistemas operativos para tel��fonos m��viles como se explicar�� m��s adelante en el cap��tulo introductorio. En dicho cap��tulo se da la justificaci��n de por qu�� en el presente Proyecto Fin de Carrera se centra en el estudio del sistema operativo Android. Primeramente se dar�� una visi��n global del estado del arte en cuanto al mundo de aplicaciones m��viles se refiere. Se explicar��n los pros y contras de cada sistema operativo, detallando el lenguaje de programaci��n utilizado en cada uno de ellos y sus principales caracter��sticas. Despu��s, en el cap��tulo tres se estudiar�� con m��s profundidad el sistema operativo Android, desde su historia y or��genes, hasta los componentes b��sicos para la creaci��n de una aplicaci��n, pasando por la arquitectura interna del sistema o su m��quina virtual. Con esto se pretende que el lector tenga un contexto que le permita comprender los siguientes cap��tulos, que es donde est�� el n��cleo de este Proyecto Fin de Carrera. El cuarto cap��tulo trata de una serie de pr��cticas incrementales, que cubren una gran parte de las posibilidades que ofrece el sistema operativo Android para el desarrollo de aplicaciones. Se ha pretendido que la dificultad vaya de menos a m��s y que las pr��cticas se vayan apoyando en las anteriores, para tener al final una ��nica soluci��n que englobe todas las lecciones. El ��ltimo cap��tulo quiere englobar el uso de todas las lecciones aprendidas en las lecciones anteriores para crear una aplicaci��n que bien podr��a ser una aplicaci��n real para un cliente. Se trata de una aplicaci��n que muestra en tiempo real informaci��n sobre las c��maras de tr��fico de la ciudad de Madrid. ABSTRACT. The improvements that have occurred in recent years in terms of power and capabilities of mobile phones that we use on a daily basis, bring an increment in demand for all kind of applications, from general consumer applications, games or even internal applications that offer solutions to companies. There are different operating systems for mobile phones as will be explained later in the introductory chapter. In that chapter the answer for why this Thesis focuses on the study of the Android operating system is given as well. First an overview of the state of the art about the world of mobile applications will be referred. The pros and cons of each operating system will be explained, detailing the programming language used in each of them and their main characteristics. Then in chapter three will be discussed in more depth the Android operating system, from its history and beginnings to the main components for the creation of an application, to the internal architecture of the system or virtual machine. The goal of chapter three is to give the readers a context that allows them to understand the following chapters, where the core of this Thesis is. The fourth chapter contains a series of incremental practices covering a large part of the potential of the Android operating system for application development. Those practices grow in difficulty and are supported by the previous in order to have at the end a single solution that fits all lessons. The last chapter wants to embrace the use of all the lessons learned in previous lessons to create an application that could well be an actual application for a client. It is an application that displays real-time information off traffic cameras of the city of Madrid.

Control de m��dulo 3G mediante aplicaci��n Android

Este proyecto describe la metodolog��a a seguir para conectar la plataforma Arduino a dispositivos Android y establecer una conexi��n que permita controlar dicha plataforma. Sobre Arduino se acoplar�� un m��dulo 3G que permitir�� hacer uso de funcionalidades propias de los tel��fonos m��viles. El objetivo final del proyecto era el control del m��dulo 3G mediante comandos AT enviados desde un dispositivo Android (tableta) conectado a trav��s de USB. Para ello, se ha desarrollado una aplicaci��n de demostraci��n que permite el uso de algunas de las funcionalidades de comunicaci��n del m��dulo 3G. Para alcanzar el objetivo propuesto se ha investigado sobre temas tales como: internet de las cosas, las tecnolog��as de comunicaciones m��viles, el sistema operativo Android y el desarrollo de aplicaciones m��viles, la plataforma Arduino, el funcionamiento del m��dulo 3G y sobre la comunicaci��n serie que permitir�� comunicarse entre Android y m��dulo 3G. El proyecto proporciona una gu��a de iniciaci��n con explicaciones de los diferentes dispositivos, tecnolog��as y pasos a seguir para la integraci��n de las diferentes plataformas que se han usado en el proyecto: Arduino, M��dulo de comunicaciones 3G, y Android. ABSTRACT. This project describes the methodology to connect the Arduino platform to Android devices and establish a connection to allow the platform control. A 3G module will be engaged on Arduino allowing the usage of mobile phones functionalities. The main objective of the project was the control of 3G module through AT commands sent from an Android device (tablet) connected via USB. For that, a demonstration application was developed to permit the use of some communication features of 3G module. To achieve the target, an investigation has been carried out about issues such as: internet of things, mobile communications technologies, the Android operating system and mobile applications development, the Arduino platform, the 3G module operation and serial communication that allows the communication between Android and the 3G module. The project provides a starter guide with explanations of the different devices, technologies and steps for the integration of the different platforms that have been used in the project: Arduino, 3G communications module and Android.

WSM : metodolog��a de web scraping para Android y ejemplificaci��n mediante la aplicaci��n UPMDroid

En la realizaci��n de este proyecto se ha tratado principalmente la tem��tica del web scraping sobre documentos HTML en Android. Como resultado del mismo, se ha propuesto una metodolog��a para poder realizar web scraping en aplicaciones implementadas para este sistema operativo y se desarrollar�� una aplicaci��n basada en esta metodolog��a que resulte ��til a los alumnos de la escuela. Web scraping se puede definir como una t��cnica basada en una serie de algoritmos de b��squeda de contenido con el fin de obtener una determinada informaci��n de p��ginas web, descartando aquella que no sea relevante. Como parte central, se ha dedicado bastante tiempo al estudio de los navegadores y servidores Web, y del lenguaje HTML presente en casi todas las p��ginas web en la actualidad as�� como de los mecanismos utilizados para la comunicaci��n entre cliente y servidor ya que son los pilares en los que se basa esta t��cnica. Se ha realizado un estudio de las t��cnicas y herramientas necesarias, aport��ndose todos los conceptos te��ricos necesarios, as�� como la proposici��n de una posible metodolog��a para su implementaci��n. Finalmente se ha codificado la aplicaci��n UPMdroid, desarrollada con el fin de ejemplificar la implementaci��n de la metodolog��a propuesta anteriormente y a la vez desarrollar una aplicaci��n cuya finalidad es brindar al estudiante de la ETSIST un soporte m��vil en Android que le facilite el acceso y la visualizaci��n de aquellos datos m��s importantes del curso acad��mico como son: el horario de clases y las calificaciones de las asignaturas en las que se matricule. Esta aplicaci��n, adem��s de implementar la metodolog��a propuesta, es una herramienta muy interesante para el alumno, ya que le permite utilizar de una forma sencilla e intuitiva gran n��mero de funcionalidades de la escuela solucionando as�� los problemas de visualizaci��n de contenido web en los dispositivos. ABSTRACT. The main topic of this project is about the web scraping over HTML documents on Android OS. As a result thereof, it is proposed a methodology to perform web scraping in deployed applications for this operating system and based on this methodology that is useful to the ETSIST school students. Web scraping can be defined as a technique based on a number of content search algorithms in order to obtain certain information from web pages, discarding those that are not relevant. As a main part, has spent considerable time studying browsers and Web servers, and the HTML language that is present today in almost all websites as well as the mechanisms used for communication between client and server because they are the pillars which this technique is based. We performed a study of the techniques and tools needed, providing all the necessary theoretical concepts, as well as the proposal of a possible methodology for implementation. Finally it has codified UPMdroid application, developed in order to illustrate the implementation of the previously proposed methodology and also to give the student a mobile ETSIST Android support to facilitate access and display those most important data of the current academic year such as: class schedules and scores for the subjects in which you are enrolled. This application, in addition to implement the proposed methodology is also a very interesting tool for the student, as it allows a simple and intuitive way of use these school functionalities thus fixing the viewing web content on devices.

Aplicaci��n m��vil de localizaci��n de ocio para Android

��No sabes d��nde comer un plato t��pico cuando est��s de vacaciones? ��Quieres ir con amigos a comer a un sitio distinto? ��Quieres disfrutar de esa comida que tanto te gusta y no sabes d��nde hacerlo? Con af��n de responder a estas preguntas y gracias a las capacidades que nos brindan las nuevas tecnolog��as de dispositivos m��viles, surge la aplicaci��n que se presenta en este proyecto fin de carrera. Se trata de una aplicaci��n para dispositivos m��viles con sistema operativo Android que nos brindar�� la opci��n de encontrar restaurantes en nuestro entorno que nos ofrezcan esa comida que queremos. Adem��s, a modo de red social, incluye la opci��n de poder puntuar los platos degustados en los restaurantes e insertar restaurantes nuevos, lo que hace que la aplicaci��n tenga una mayor versatilidad. En este documento se podr��n encontrar los diagramas UML que modelan el proyecto, tanto la parte de la aplicaci��n como la parte del servidor. En ��l tambi��n podremos encontrar otra documentaci��n como: un manual de usuario de la aplicaci��n, el c��digo fuente de la misma y proposiciones de futuras versiones y mejoras de la aplicaci��n actual. ABSTRACT. Don���t you know where you can eat a typical dish when you are on holidays? Do you want to go to eat to a different place? Do you want to enjoy that meal you love and you don���t know where you can do it? To answer those questions and thanks to the possibilities of modern smartphones��� technology, we present this application in my degree���s final project. This application, which runs with an Android operative system, gives us the option to find restaurants in our environment that offer the meal we really want. In addition, as a social network, it includes the option to rate the tasted dishes or to add new restaurants, giving the application versatility. Nowadays our society is used to the use of smartphones and their possibilities. That is why we must to explore its potential to obtain better amenities. In the last few years the amount of available applications for these devices has increased too much, offering a huge variety of them. If we realize a research about their functionalities and uses we will discover that most of them are oriented to leisure. That is why we are going to start the inquiry of a software engineering project developing a restaurant localization restaurant for Android smartphones, In this document you can find the UMI diagrams which model the project, both the application part and the server part. Besides, you can find other documents as: an application user manual, the source and proposals for future versions and improvements.

Interacci��n desde dispositivos Android v��a Bluetooth, con juguete teledirigido, para su uso por personas con discapacidad

El Proyecto Fin de Carrera, con t��tulo, "Interacci��n desde dispositivos Android v��a Bluetooth, con juguete teledirigido, para su uso por personas con discapacidad" pretende completar la primera versi��n de la aplicaci��n sobre dispositivo Android para manejar un juguete teledirigido a��adiendo nuevas formas de interactuar con el dispositivo Android. Para este caso, el juguete teledirigido es el mismo: el robot esf��rico llamado Sphero. Dicho robot posee una interfaz a trav��s de la cual puede recibir instrucciones, y mediante las cuales, se puede poner en movimiento o iluminarse con diferentes colores. Esta ampliaci��n facilitar�� la interacci��n del usuario con el dispositivo Android, adem��s de ampliar la funcionalidad hacia la inversa: recibir los movimientos del robot Sphero en el dispositivo Android cuando es manejado con la mano. Completando la primera versi��n, como cumplimiento de este Proyecto Fin de Carrera, se han realizado una serie de mandos nuevos, los cuales abarcan desde el manejo del robot por instrucciones de voz, movimientos del dispositivo Android desde el que se ejecuta, describir una trayectoria dibujada previamente en el dispositivo Android, o, realizar una serie de movimientos corregidos mediante la aplicaci��n gracias a los l��mites de movimientos para un usuario concreto que pueden introducirse. Adem��s, completando lo anteriormente escrito, se ha desarrollado una aplicaci��n web que registrar�� todos los datos de uso del juguete, la cual, explota una base de datos que almacena toda interacci��n con el juguete. Estos datos estar��n asociados a un usuario, debido a que la aplicaci��n Android debe perfilarse para el uso de un usuario concreto. El perfilado de usuario se ha completado a��adiendo una serie de informaci��n que puede ser ��til para la persona que analice el comportamiento de una persona con discapacidad que utilice la aplicaci��n. Por ��ltimo, se ha realizado un estudio de elementos externos que puedan facilitar la interacci��n con los dispositivos Android a personas que sufran alguna discapacidad. ABSTRACT. The Thesis, titled "Interaction from Android devices via Bluetooth, with remote control toy, for use by people with disabilities" project aims to complete the first version of the application on Android device to manage a remote control toy adding new ways of interacting to Android device. For this case, the remote control toy is the same: the spherical robot called Sphero. This robot has an interface through which it can receive instructions, and by means of which can be set in motion or illuminated with different colors. This expansion will facilitate user interaction with the Android device, and extend the functionality to reverse: receiving Sphero robot movements in the Android device when handled by hand. Completing the first version, in fulfillment of this Thesis, there have been a number of new controls, which range from control of robot by voice instructions, movements Android device from which it runs, describe a path drawn previously on your Android device, or perform a series of movements corrected by applying through limits of movement for a particular user can be made. Besides completing the above written, has developed a web application that will record all data on use of the toy, which exploits a database that stores all interaction with the toy. These data will be associated with a user, because the Android application should be outlined for the use of a particular user. The user profile is completed by adding a range of information that can be useful for the person to analyze the behavior of a disabled person to use the application. Finally, a study was made of external elements that can facilitate interaction with Android devices to people who suffer from a disability.

Hammer: an Android based application for end-user industrial robot programming

This paper presents a novel tablet based end-user interface for industrial robot programming (called Hammer). This application makes easier to program tasks for industrial robots like polishing, milling or grinding. It is based on the Scratch programming language, but specifically design and created for Android OS. It is a visual programming concept that allows non-skilled programmer operators to create programs. The application also allows to monitor the tasks while it is being executed by overlapping real time information through augmented reality. The application includes a teach pendant screen that can be customized according to the operator needs at every moment.

HDTourist: exploring urban data on Android

The Web of Data currently comprises ? 62 billion triples from more than 2,000 different datasets covering many fields of knowledge3. This volume of structured Linked Data can be seen as a particular case of Big Data, referred to as Big Semantic Data [4]. Obviously, powerful computational configurations are tradi- tionally required to deal with the scalability problems arising to Big Semantic Data. It is not surprising that this ?data revolution? has competed in parallel with the growth of mobile computing. Smartphones and tablets are massively used at the expense of traditional computers but, to date, mobile devices have more limited computation resources. Therefore, one question that we may ask ourselves would be: can (potentially large) semantic datasets be consumed natively on mobile devices? Currently, only a few mobile apps (e.g., [1, 9, 2, 8]) make use of semantic data that they store in the mobile devices, while many others access existing SPARQL endpoints or Linked Data directly. Two main reasons can be considered for this fact. On the one hand, in spite of some initial approaches [6, 3], there are no well-established triplestores for mobile devices. This is an important limitation because any po- tential app must assume both RDF storage and SPARQL resolution. On the other hand, the particular features of these devices (little storage space, less computational power or more limited bandwidths) limit the adoption of seman- tic data for different uses and purposes. This paper introduces our HDTourist mobile application prototype. It con- sumes urban data from DBpedia4 to help tourists visiting a foreign city. Although it is a simple app, its functionality allows illustrating how semantic data can be stored and queried with limited resources. Our prototype is implemented for An- droid, but its foundations, explained in Section 2, can be deployed in any other platform. The app is described in Section 3, and Section 4 concludes about our current achievements and devises the future work.

Testing of Android testing tools: development of a benchmark for the evaluation

With the ever growing trend of smart phones and tablets, Android is becoming more and more popular everyday. With more than one billion active users i to date, Android is the leading technology in smart phone arena. In addition to that, Android also runs on Android TV, Android smart watches and cars. Therefore, in recent years, Android applications have become one of the major development sectors in software industry. As of mid 2013, the number of published applications on Google Play had exceeded one million and the cumulative number of downloads was more than 50 billionii. A 2013 survey also revealed that 71% of the mobile application developers work on developing Android applicationsiii. Considering this size of Android applications, it is quite evident that people rely on these applications on a daily basis for the completion of simple tasks like keeping track of weather to rather complex tasks like managing one���s bank accounts. Hence, like every other kind of code, Android code also needs to be verified in order to work properly and achieve a certain confidence level. Because of the gigantic size of the number of applications, it becomes really hard to manually test Android applications specially when it has to be verified for various versions of the OS and also, various device configurations such as different screen sizes and different hardware availability. Hence, recently there has been a lot of work on developing different testing methods for Android applications in Computer Science fraternity. The model of Android attracts researchers because of its open source nature. It makes the whole research model more streamlined when the code for both, application and the platform are readily available to analyze. And hence, there has been a great deal of research in testing and static analysis of Android applications. A great deal of this research has been focused on the input test generation for Android applications. Hence, there are a several testing tools available now, which focus on automatic generation of test cases for Android applications. These tools differ with one another on the basis of their strategies and heuristics used for this generation of test cases. But there is still very little work done on the comparison of these testing tools and the strategies they use. Recently, some research work has been carried outiv in this regard that compared the performance of various available tools with respect to their respective code coverage, fault detection, ability to work on multiple platforms and their ease of use. It was done, by running these tools on a total of 60 real world Android applications. The results of this research showed that although effective, these strategies being used by the tools, also face limitations and hence, have room for improvement. The purpose of this thesis is to extend this research into a more specific and attribute-����� oriented way. Attributes refer to the tasks that can be completed using the Android platform. It can be anything ranging from a basic system call for receiving an SMS to more complex tasks like sending the user to another application from the current one. The idea is to develop a benchmark for Android testing tools, which is based on the performance related to these attributes. This will allow the comparison of these tools with respect to these attributes. For example, if there is an application that plays some audio file, will the testing tool be able to generate a test input that will warrant the execution of this audio file? Using multiple applications using different attributes, it can be visualized that which testing tool is more useful for which kinds of attributes. In this thesis, it was decided that 9 attributes covering the basic nature of tasks, will be targeted for the assessment of three testing tools. Later this can be done for much more attributes to compare even more testing tools. The aim of this work is to show that this approach is effective and can be used on a much larger scale. One of the flagship features of this work, which also differentiates it with the previous work, is that the applications used, are all specially made for this research. The reason for doing that is to analyze just that specific attribute in isolation, which the application is focused on, and not allow the tool to get bottlenecked by something trivial, which is not the main attribute under testing. This means 9 applications, each focused on one specific attribute. The main contributions of this thesis are: A summary of the three existing testing tools and their respective techniques for automatic test input generation of Android Applications. ��� A detailed study of the usage of these testing tools using the 9 applications specially designed and developed for this study. ��� The analysis of the obtained results of the study carried out. And a comparison of the performance of the selected tools.

Indoor positioning using Android Platform

In recent years, there has been a great increase in the development of wireless technologies and location services. For this reason, numerous projects in the location field, have arisen. In addition, with the appearance of the open Android operating system, wireless technologies are being developed faster than ever. This Project approaches the design and development of a system that combines the technologies of wireless, location and Android with the implementation of an indoor positioning system. As a result, an Android application has been obtained, which detects the position of a phone in a simple and useful way. The application is based on the WIFI manager API of Android. It combines the data stored in a SQL database with the wifi data received at any given time. Afterwards the position of the user is determined with the algorithm that has been implemented. This application is able to obtain the position of any person who is inside a building with Wi-Fi coverage, and display it on the screen of any device with the Android operating system. Besides the estimation of the position, this system displays a map that helps you see in which quadrant of the room are positioned in real time. This system has been designed with a simple interface to allow people without technology knowledge. Finally, several tests and simulations of the system have been carried out to see its operation and accuracy. The performance of the system has been verified in two different places and changes have been made in the Java code to improve its precision and effectiveness. As a result of the several tests, it has been noticed that the placement of the access point (AP) and the configuration of the Wireless network is an important point that should be taken into account to avoid interferences and errors as much as possible, in the estimation of the position. RESUMEN. En los ��ltimos a��os, se ha producido un incremento en el desarrollo de tecnolog��as inal��mbricas y en servicios de localizaci��n y posicionamiento. Por esta raz��n, han surgido numerosos proyectos relacionados con estas tecnolog��as. Por otra parte, un punto importante en el desarrollo de estas tecnolog��as ha sido la aparici��n del lenguaje Android que ha hecho que estas nuevas tecnolog��as se implementaran con una mayor rapidez. Este proyecto, se acerca al dise��o y desarrollo de un sistema que combina tecnolog��as inal��mbricas, de ubicaci��n y uso de lenguaje Android para el desarrollo de una aplicaci��n de un sistema de posicionamiento en interiores. Como consecuencia de esto se ha obtenido una aplicaci��n Android que detecta la posici��n de un dispositivo m��vil de una manera sencilla e intuititva. La aplicaci��n se basa en la API WIFI de Android, que combina los datos almacenados en una base de datos SQL con los datos recibidos v��a Wi-Fi en cualquier momento. A continuaci��n, la posici��n del usuario se determina con el algoritmo que se ha implementado a lo largo de todo el proyecto utilizando c��digo Android. Esta aplicaci��n es capaz de obtener la posici��n de cualquier persona que se encuentra dentro de un edificio con cobertura Wi-Fi, mostrando por pantalla la ubicaci��n del usuario en cualquier dispositivo que disponga de sistema operativo Android. Adem��s de la estimaci��n de la posici��n, este sistema muestra un mapa que le ayuda a ver en qu�� cuadrante de la sala est�� situado el usuario. Este sistema ha sido dise��ado con una interfaz sencilla para permitir que usuarios sin conocimiento tecnol��gico o no acostumbrados al uso de los nuevos dispositivos de hoy en d��a puedan usarlo de una manera sencilla y de forma intuitiva. Por ��ltimo, se han llevado a cabo varias pruebas y simulaciones del sistema para verificar su funcionamiento y precisi��n. El rendimiento del sistema se ha comprobado en dos puntos diferentes de la sala (lugar donde se han hecho todas las pruebas y desarrollado la aplicaci��n) realizando cambios en el c��digo Java para mejorar a��n m��s la precisi��n y eficacia del posicionamiento. Como resultado de todo esto, se ha comprobado que la ubicaci��n del punto de acceso (AP) y la configuraci��n de la red inal��mbrica es importante, y por ello se debe de tener en cuenta para evitar interferencias y tantos errores como sea posible en la estimaci��n de la posici��n.

Aplicaci��n de lectoescritura para dispositivos con Sistema Operativo Android

El presente proyecto pretende ser una herramienta para la ense��anza de la lectoescritura (ense��ar a leer y a escribir) para ni��os con discapacidad, haciendo para ello uso de una aplicaci��n que se ejecuta en una tablet con Sistema Operativo (S.O.) Android. Existe un vac��o en el mundo de las aplicaciones para tabletas en este campo en el que se intentar�� poner un grano de arena para, al menos, tener una aplicaci��n que sirva de toma de contacto a los interesados en este campo. Para establecer las funcionalidades m��s adecuadas al prop��sito de la herramienta, se ha consultado a profesionales de la logopedia de un colegio de educaci��n especial, con cuya colaboraci��n se ha dado forma a la estructura de la misma. La implementaci��n de la aplicaci��n se ha llevado a cabo con programaci��n en entorno Java para Android. Se han incluido diferentes recursos como im��genes, pictogramas y locuciones tanto elementos con licencia libre, como elementos propios generados ���ex profeso��� para dar la forma final a la herramienta. Podemos decir que en general esta aplicaci��n puede ser usada para ense��a a leer y escribir a cualquier ni��o, pero se ha dotado de unas ciertas caracter��sticas que la confieren una orientaci��n especial hacia ni��os con necesidades educativas especiales. Para ello se ha cuidado mucho la est��tica, para que ��sta sea lo m��s simple y suave posible, para hacer especial hincapi�� en la atenci��n de los ni��os y evitar su distracci��n con elementos visuales innecesarios. Se ha dotado de est��mulos visuales y sonoros para fomentar su inter��s (aplausos en caso de acierto, colores para diferenciar aciertos y errores, etc.). Se han utilizado los tama��os de letra m��s grandes posibles (para las discapacidades visuales), etc. El mercado cuenta con una ingente cantidad de dispositivos Android, con caracter��sticas muy dispares, de tama��o de pantalla, resoluci��n y versiones del S.O. entre otras. La aplicaci��n se ha desarrollado tratando de dar cobertura al mayor porcentaje de ellos posible. El requisito m��nimo de tama��o de pantalla ser��a de siete pulgadas. Esta herramienta no tiene demasiado sentido en dispositivos con pantallas menores por las caracter��sticas intr��nsecas de la misma. No obstante se ha trabajado tambi��n en la configuraci��n para dispositivos peque��os, como ���smartphones���, no por su valor como herramienta para la ense��anza de la lectoescritura (aunque en algunos casos podr��a ser viable) sino m��s bien con fines de prueba y entrenamiento para profesores, padres o tutores que realizar��n la labor docente con dispositivos tablet. Otro de los requisitos, como se ha mencionado, para poder ejecutar la aplicaci��n ser��a la versi��n m��nima de S.O., por debajo de la cual (versiones muy obsoletas) la aplicaci��n ser��a inviable. Sirva este proyecto pues para cubrir, mediante el uso de la tecnolog��a, un aspecto de la ense��anza con grandes oportunidades de mejora. ----------------------- This Project is aimed to be a tool for teaching reading and writing skills to handicapped children with an Android application. There are no Android applications available on this field, so it is intended to provide at least one option to take contact with. Speech therapy professionals from a special needs school have been asked for the most suitable functions to be included in this tool. The structure of this tool has been made with the cooperation of these professionals. The implementation of the application has been performed through Java coding for Android. Different resources have been included such as pictures, pictograms and sounds, including free licenses resources and self-developed resources. In general, it can be said that this application can be used to teach learning and writing skills to any given kid, however it has been provided of certain features that makes it ideal for children with special educational needs. It has been strongly taken into account the whole aesthetic to be as simple and soft as possible, in order to get attention of children, excluding any visual disturbing elements. It has been provided with sound and visual stimulations, to attract their interest (applauses in cases of correct answers, different colours to differentiate right or wrong answers), etc. There are many different types of Android devices, with very heterogeneous features regarding their screen size, resolution and O.S. version, etc., available today. The application has been developed trying to cover most of them. Minimum screen resolution is seven inches. This tool doesn���t seem to be very useful for smaller screens, for its inner features. Nevertheless, it has been developed for smaller devices as well, like smartphones, not intended to be a tool for teaching reading and writing skills (even it could be possible in some cases), but in a test and training context for teachers, parents or guardians who do the teaching work with tablet devices. Another requirement, as stated before, in order to be able to run the application, it would be the minimum O.S. version, below that (very obsolete versions) the application would become impracticable. Hope this project to be used to fulfill, by means of technology, one area of teaching with great improvement opportunities.

Desarrollo de aplicaciones android usando la tecnolog��a wifi-direct

Este proyecto de fin de grado pretende demostrar la importancia y la utilidad de la creaci��n de redes de dispositivos m��viles conectados entre s��. Para ello se explicar��n varios tipos de redes inal��mbricas que permiten estas conexiones directas entre dispositivos sin la necesidad de un servidor. En estas redes inal��mbricas se destacan las redes P2P y las redes Ad-hoc, las cuales se explicar��n posteriormente. El despliegue de estas redes se puede encontrar en un amplio rango de campos como puede ser la agricultura, la medicina e incluso en el ��mbito militar. Es objetivo de este proyecto, adem��s, el estudio de la tecnolog��a Wi-Fi Direct creada por la Wi-Fi Alliance. Como se explicar�� a lo largo del proyecto, Wi-Fi Direct est�� basado en las redes P2P. Esta tecnolog��a permite a los dispositivos cercanos crear redes P2P a trav��s de la red Wi-Fi sin la necesidad de un punto de acceso a Internet. Por otro lado, una gran cantidad de los dispositivos m��viles que existen actualmente poseen el sistema operativo Android. Android ha incorporado en sus dispositivos m��s recientes la tecnolog��a Wi-Fi Direct. Debido a ello han ido surgiendo aplicaciones que usando esta tecnolog��a consiguen desde enviar ficheros hasta indicar la localizaci��n de un usuario. Esta tecnolog��a combinada con este tipo de dispositivos puede ser muy ��til para utilizar en casos de emergencia donde las infraestructuras de comunicaciones no est��n disponibles ya que al no necesitar un punto de acceso a internet es posible la comunicaci��n entre un usuario en peligro y otro que se encuentre dentro de un radio cercano. Por estos motivos otro de los principales objetivos de este proyecto es la implementaci��n de una aplicaci��n para dispositivos Android que use la tecnolog��a Wi-Fi Direct para realizar varias funcionalidades diferentes, como es el intercambio de ficheros entre dispositivos y la creaci��n de un chat para la comunicaci��n simultanea entre dos dispositivos. Con esto se pretende conocer mejor el funcionamiento de la tecnolog��a Wi-Fi Direct y demostrar su utilidad en los dispositivos m��viles como son los dispositivos Android. ABSTRACT. This final degree Project tries to demonstrate the importance and utility of networking mobile devices. For this purpose several types of wireless networks will be explained. These networks allow direct connections between devices. The most prominent Wireless networks are P2P and Ad-hoc which will be explained later. The use of these networks can be found in a wide range of fields such as agriculture medicine, and even in the military sector. Besides, other aim of this project is the study of Wi-Fi Direct Technology which is created by Wi-Fi Alliance. As it explained along the project, Wi-Fi Direct is based on P2P networks. This technology lets nearby devices create P2P networks through Wi-Fi network without an Internet access point. On the other hand, a large number of mobile devices have the Android OS. Android has integrated Wi-Fi Direct technology in its latest devices. Because of this applications have emerged that using this technology they get from sending files to send the user���s location. This technology combined with these devices can be very useful to use in emergencies where communications infrastructures are not available. Since not need an Internet access point, communication between a user in danger and another within close radius is possible. For these reasons another of the main aims of this project is the implementation of an application for Android devices which use Wi-Fi Direct technology to perform several different functionalities, such as file exchange or chat for simultaneous communication between devices. This is intended to better understand the operation of Wi-Fi Direct technology and prove its utility on mobile devices such as Android devices.