The aim of this master's thesis is design and implementation of traffic information system called Traffic Info. Its role is to provide actual traffic information (for example car accidents, traffic restrictions, reconstruction works on routes etc.) in the area of Slovak and Czech Republic. The system Traffic Info contains a web portal with database of traffic information and a client mobile application for Android platform. This solution provides access to actual traffic information in real time. The geolocation data from internal GPS module of mobile device is used to specify the exact relevant location of traffic information. The traffic information is visually presented on the google maps according to obtained GPS data. Informational value of the system is built by the users of this service, who actively take part in adding traffic information to the system through mobile application or alternatively using the web portal.

This Master's thesis was written to create the extension for an experimental rendering engine CSSBox about scripting support in JavaScript language. In the theoretical section the thesis describes the architecture of the rendering engine and introduces problems of the scripting in HTML documents according to the recommended HTML 5 specification. This thesis deals with thorough analysis of existing scripting engines and their interfaces, which could be used for the extension implementation. Depending on the knowledge gained from the previous parts this thesis focuses only on the scripting engine Rhino and introduces an abstract design of its integration into the CSSBox project. At the end it evaluates the reliability and efficiency of the implemented functionalities and considers possibilities of their further development.

Práce má za cíl navrhnout a implementovat plaftormu pro interaktivní webové aplikace (Rich Internet Application - RIA) na základě vhodných technologíí pro programovací jazyky Java a JavaScript. Důraz je kladen na výběr odpovídající sady softwarových knihoven, používání principů správného objektově-orientovaného návrhu a programování a možnost dlouhodobé údržby výsledné aplikace.

This master's thesis deals with analysis of plugins development possibilities for WYSIWYG JavaScript-based text editors (TinyMCE, CKEditor, NicEdit, jWYSIWYG) and it describes design of annotations editor as a plugin for chosen editors. Structured annotations editor was implemented for TinyMCE and it includes own user interface implementation without usage of any complex universal libraries. Gained pieces of knowledge from WYSIWYG editors analysis and annotations editor implementation are to be found in the enclosure.

Tato diplomová práce se zabývá dynamickým vykreslováním vektorových leteckých map, především letových trajektorií a navigačních bodů do mapy. Mapy jsou integrovány do mobilních aplikací, které piloti používají během letu a které nahrazují původní papírové mapy. Práce obsahuje teoretický úvod do problematiky a základní pojmy používané v letectví a navigaci. Další částí práce je průzkum, popis a zhodnocení existujících řešení a aplikací společně s návrhem a designem nového řešení. Nakonec je prezentována implementace demo aplikace pomocí WebGL knihovny a výsledné vyhodnocení a porovnání.

The aim of this master thesis was to develop an application that would visualize the position of sensors placed indoors. Since the sensors are located in the buildings, geographical maps are not used as basis, but the user has the option to upload his own background in the form of floor plans of rooms, floors, buildings,... For this purpose, application has tools for uploading, managing and editing such plans. The paper also describes how to use the application to monitor the current and past positions of these sensors. Support for these features is provided by several server components consisting of a REST server, WebSocket server, Upload servers and other services. Their design, description, and implementation is also part of this document. In addition, the work describes RTLS (Real-time locating system) technology, architecture, client application and data security.

Allt fler personer i Sverige har tillgång till både Internet och smarttelefoner i en större utsträckning än någonsin förr. Det finns applikationer för det mesta, som tränings-, spel- och nyhetsappar. Utefter detta och vår samtids ökade fokus på miljön och återvinning valdes målet med detta projekt, en progressiv webbapplikation som använder sig av bildigenkänning med hjälp av maskininlärning som ska underlätta för människor att sortera och återvinna sina hushållsavfall. Slutresultatet är en applikation som kan köras likvärdigt på de flesta enheter (mobil, pc, surfplattor etc.), oavsett vilken modell eller vilket operativsystem den har. Applikatio- nen används för att identifiera hushållsavfall genom en bildigenkänningstjänst. Denna rapport behandlar de teknologier som använts för att bygga applikationen och implementationsprocessen av den. Slutligen diskuterar vi resultatet av utvecklingen och några utvalda personer fick testa appen, svara på några frågor och säga vad de tyckte. / More and more people in Sweden have access to both the Internet and smartphones to a greater extent than ever before. There is an application for almost everything, such as training-, games- and news applications. Based on this and the increasing interest for the environment in general and recycling, the goal was set for this project. A progressive web application with the use of image recognition with the help of machine learning that will make it easier for people to sort and recycle their household trash. The final result is an application that can be run equally on most devices (mobile, PC, tablets, etc.), regardless of model or operating system. The application is used to identify household waste through an image recognition service. This report addresses the technologies used to build the application and implementation process of it. Finally we discuss the results of the development and some selected people got to test the app and answer some questions and voice their opinions.

There are multiple ways to build a menu within an e-commerce site. In the study performed by J. Hamblin, & Barbara S. Chaparro (2003) it was shown that the users prefered the Index menu over the corresponding horizontal and vertical menu layouts due to the fact that they could perform their tasks faster and easier on that menu. In this study different menus were tested within an e-commerce site to see whether or not this result still applies today. However, in addition, the usage of images within menus would be an addition to test to see whether or not images affect the results. However in this study, the different users are divided into three groups to differ their preference. Those with little, medium and a lot of experience with computers. The hypothesis was that the Index Image menu would be the most preferred and that images would decrease the amount of time it takes forusers to perform their tasks. The hypothesis was to be only partly right. Result shows that the horizontal menu containing images was mostly preferred by allgroups even though it was not the fastest menu among all of them to use showing that images did not necessarily lower the time it takes to perform tasks. The result also shows that the group with the least amount of computer experience also had a preference for the Image Index menu which does agree with the hypothesis, but however, this only applied to one group therefore the hypothesis can not be considered completely correct in that aspect. However, the experiment proves that there is a preference for images within these menus.

Det digitala har de senaste åren blivit en allt större del av vårt samhälle och baserat på de fler och fler oumbärliga funktioner som digitaliseras ser dess roll knappast ut att minska.  Detta arbete undersöker hur närvaron av våra digitala enheter kan användas på nya sätt i konsertanta sammanhang. Arbetet utgår från tre stycken som alla använder webbläsaren för att tillämpa live-elektronik och således öppnar upp möjligheten att framföra dessa stycken utan någon tidigare erfarenhet av exempelvis Max/MSP, SuperCollider eller liknande. Ingen ytterligare utrustning än ens egna smarta telefon eller dator behövs heller vilket återkopplar till idén om att använda våra vardagliga digitala enheter som de kreativa verktyg de potentiellt sätt kan vara. / <p>Bifogad ljudfil till verket "Berätta inte för någon, berätta för alla" framförs av KammarensembleN. Bifogad ljudfil till verket "Kvartett för solo-violin" framförs av Karin Hellqvist.</p>

Web application frameworks have become a common part of software development, with each programming language having its own specific frameworks. However, choosing the right framework can be a daunting task when there are so many frameworks on the market and factors to consider. Previous research has attempted to solve this problem by evaluating frameworks based on several different metrics. While the results offer a way to rank the frameworks, they do not tell us much about the actual process of evaluating a framework, or why certain metrics matter and in what situation. This project aimed to answer these questions by conducting a literature review to gather information about the existing evaluation methods and metrics. Based on these results, an evaluation criteria was developed to provide an overview of when to evaluate what. Furthermore, a user survey was done to measure the usability of three popular JavaScript frameworks. Lastly, a controlled experiment was conducted to test the performance of the three frameworks. The results show that different frameworks have different strengths and weaknesses as they received different scores from the methods. Moreover, the results show that when choosing a framework, one has to consider which factors matter most as it may not always be possible to find a framework that has it all.