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GSM Based Alarm System
Kramárik, Matúš ; Kaštil, Jan (referee) ; Šimek, Václav (advisor)
The objective of this final paper is to propose and implement a security system with microcontroller, which will response to a violation of a guarded compartment and through a binded GSM cellular (GSM module) warn chosen personnel via transmitted SMS. Furthermore to propose a network of sensors used by security systems as well as an attempt to inbuild support to interface fire primary unit.
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Media habits of kids in age of 5-6 years
Knejflová, Vendula ; Wolák, Radim (advisor) ; Supa, Markéta (referee)
The thesis Media habits of children aged 5-6 examines the media awareness of 5 and 6 years old children, their media habits and preferences. It deals with the attitudes of parents and educators towards the media and their role in education, and seeks an answer the question of whether the popularity and use of electronic visual media (television, computer, mobile/tablet) has an impact on some areas of a child's psychomotor development. The work is inspired by a similar research conducted in 2010 by Ondřej Luštinec. The aim is to answer what is the media awareness of children, what are their media preferences and what attitudes are taken by parents and pedagogical staff towards the media in education. Several hypotheses were established, e.g. that children with worse results in the monitored areas will more often choose visual electronic media as their favorite and printed media with radio as unpopular, that children with worse results will spend more time with visual electronic media and that children will spend more time with them than in 2010. The current research was carried out in June 2022 and in January 2023 in kindergartens in Kyselka, Velvary, Čakovice and in Prague - Opletalova street. Qualitative methods (interviews and experiments with children) and quantitative methods (questionnaires...
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Mobile Phone as a Baby Monitor
Beneš, Marek ; Bambušek, Daniel (referee) ; Kapinus, Michal (advisor)
The goal of this thesis is to create a server and an application for a mobile device, which uses Android as an operating system. The application allows users to create a parent and a child station of two mobile devices to monitor the baby while sleeping. The server is written in Python and a client application is written in Kotlin. Connection between the client application and the server is implemented with Socket.IO and uses websockets to ensure duplex communication. Audiovisual communication between parent and child stations is implemented with the use of Agora SDK. Thesis presents other libraries that can be used to create mobile applications and other existing applications. The scheme and implementation of the application are presented in the thesis.
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Mobile and Web App for Supporting Group Work
Polanský, Petr ; Špaňhel, Jakub (referee) ; Herout, Adam (advisor)
This master's thesis describe design and implementation of mobile and web application for supporting group work. Every team member send his work report in specific time period for compare themself with each other. In first part is described analysis and motivation for this application. Next chapters inform about similiar applications, Android platform and used technologies. In design chapter are described screens of mobile application, history of their design and web application design. In the last chapter is described implementation and testing.
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Kinetic object
KŘEPELKOVÁ, Lenka
In this bachelor thesis the kinetic art is introduced. It is split into two parts one is theoretical and the other one is practical. There is an analysis of the kinetic art in the theoretical part where the origins of this art are described and are followed by its development through ages. After that the European point of view and a list of the most significant artists who influenced this movement the most is given. This thesis focuses on Vratislav Karel Novák, a famous czech artist, who contributed to the development of kinetic sculptures in the Czech Republic. In the practical part a 3D object built from exchangeable parts is presented as well as sketches of those parts.
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The Analysis of the Czech Mobile Market with Focus on Prepaid and Low-Cost Postaid Tariffs
Malířová, Tereza ; Mikolášek, Jakub (advisor) ; Čech, František (referee)
This thesis analyzes the Czech mobile market which has recently undergone significant changes. It focuses on the prepaid plans and low-cost postpaid tariffs and compares offers of all three full-fledged mobile operators which are currently available and the tariffs provided by the mobile virtual operators. The aim is to determine the cheapest option for different levels of consumption. To compare the prices of mobile services provided by the individual operators, the OECD basket methodology was established. The ČTÚ adopted this approach and adjusted it in order to reflect specific patterns of the Czech mobile market. Both of these methodologies were employed. The mobile baskets include a voice and text usage and in addition, some of them take into consideration the growing demand for mobile internet and thus, a certain amount of data is added to these baskets. The results show that the virtual operators are able to compete with the full-fledged operators in providing services even to customers with a relatively high consumption. Furthermore, the thesis seeks to identify possible distortions within the operators' offers, which occur when a customer with a certain consumption is better off choosing a prepaid tariff over the postpaid even though the postpaid tariff is supposed to cover this usage for a lower...
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Android Application for Traffic Data Visualization from Car2X Systems
Chlápek, Tomáš ; Očenášek, Pavel (referee) ; Kreslíková, Jitka (advisor)
This thesis brings application for mobile devices placed in cars. It is used for drivers for enhancing orientation and driving clarity. It is based on communication between roadside units and devices in vehicle. Application offers graphical visualization of intersection states and traffic lights. Created solution provides graphical visualization of traffic data designated for system Android. Main benefit is for C2X developers who test correctness of information, which were inserted to physical devices near supported intersections.
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