|
|
Mobile Application for Robotic Arm Programming
Jurka, Vojtěch ; Materna, Zdeněk (referee) ; Kapinus, Michal (advisor)
This thesis describes the design and creation of a system which controls and programs a robotic arm through a mobile application. The system consists of an Android mobile application and a server. The server is implemented like a Python script to process the app communication and then send instructions to the robotic arm. This approach makes it easy to use one mobile device to control several robots independently. This solution enables the user to control and program the robotic arm in real time using intuitive control elements and to create and edit applications for the robot. All through his mobile device. The programs for the robot are created with the methods of visual programming directly in the mobile application. This way of robotic arm control contributes to the accessibility of these devices to the less professional public, which could utilize these devices.
|
|
|
Mobile Application for Scanning Sudoku from Newspapers and Finishing It
Lazorík, Juraj ; Kanich, Ondřej (referee) ; Dyk, Tomáš (advisor)
This bachelor thesis describes the creation of a mobile application, that scans sudoku layout from the newspaper and allows its solving. The application is developed for the Android and is implemented in Kotlin. Scanning is done by taking picture of layout with camera. Basic image processing methods such as thresholding or Canny's edge detector are used to detect the sudoku layout. Number recognition is provided by convolution neural network with 99.08 % accuracy. The application allows solving sudoku with hints. Elimination methods and backtracking are used to find solution. Each scanned sudoku is stored in the database so the user can always return to any game. The final version of the application is published in the Google Play store.
|
|
|
Rendering on "Looking Glass"
Kotáb, Dominik ; Milet, Tomáš (referee) ; Zemčík, Pavel (advisor)
This bachelor's thesis focuses on rendering real objects from real world on stereo display called "Looking Glass", a device from the company Looking Glass Factory Inc., whose main advantage is three-dimensional rendering. The working roots are designing and implementing a mobile application that, with the help of a user, creates a format, which can then be projected on the display. The first part of the thesis presents the basics of 3D rendering, on which the functionality of the device is based. The second part of the thesis covers the design of a mobile application for the Android operating system, which is based on the official documentation of this stereo display. The completed mobile app captures a recording of the viewed object, which can then be cropped, stabilized, and converted to the format required by the Looking Glass. The created format is correctly displayed and creates a three dimensional illusion.
|
|
|
Monitor of Exploitation in Ultramicro Aviation
Kudera, Matěj ; Dobeš, Petr (referee) ; Zemčík, Pavel (advisor)
The aim of this bachelor's thesis was to create a system that will record the operation of an ultralight aircraft in which it will be installed. The thesis analyzes the principles important for the design of this system and creates a detailed proposal, which is based on the acquired knowledge of individual principles. The created system consists of two parts. An embedded device that is built into the ultralight aircraft and records whether it is in motion and a mobile application that allows easy access to records made by the embedded device. The mobile application was made for the Android operating system using the Android Studio development environment and the embedded device was implemented using a Raspberry Pi minicomputer, to which the necessary peripherals were connected. Finally, the functionality of the system was tested using the created tests and test flights of ultralight aircraft with embedded device were performed.
|
|
|
Experimental Software Musical Instrument on Android Platform with Ability to Control Parameters by Text Conversion
Rychtecký, Václav ; Indrák, Michal (referee) ; Dlouhý, Dan (advisor)
The purpose of the thesis is to create a mobile application on the Android platform, characterized by creation of sound using a text captured by a built-in camera of the device in combination with synthesizer, sequencer and sampler. The implementation is partly based on a design prepared within a semestral thesis and is divided into several parts. The first part briefly describes the types of syntheses, the Android operating system, the Pure Data programming language, MIDI and the Android library for controlling Pure Data. The second part deals with the design of the application and the third part describes the implementation and especially the functionality of the application which is created using the programming language Kotlin and IDE Android Studio from JetBrains in combination with the language Pure Data.
|
|
|
Security of authentication protocols
Tran, Minh ; Člupek, Vlastimil (referee) ; Dzurenda, Petr (advisor)
This thesis deals with the security of authentication protocols. The aim of the thesis is to analyze current security threats and attacks on current card systems mainly JavaCard and Mifare. And then to create a mobile application using Android platform with NFC and HCE functions, which realises the founded attacks. These attacks are relay attack and card cloning. Mobile side of the application is written in Kotlin programming language and server side in JavaScript, EJS and CSS. In the end attacks on EMV and access system of an unnamed university are demonstrated.
|
|
|
Information System for Accommodation Services
Bargl, Vojtěch ; Burget, Radek (referee) ; Rychlý, Marek (advisor)
This bachelor thesis deals with microservice architecture. Main goals of this thesis is analysis of microservice architecture, comparison with monolith architecture and creation of a information system with the help of concepts revealed from the microservices architecture. This thesis reveals the volume of work that this architecture entails. The system is suitable for the management of apartments, users and reservations. This thesis describes the most important factors obtained from the analysis of this architecture, the process of specifying the domain of accommodation services and the development of the system itself with the help of the application of these concepts.
|
|
|
Mobile Application Rendering Digital Elevation Models in Real Time
Hejl, Radim ; Tomešek, Jan (referee) ; Čadík, Martin (advisor)
This bachelor thesis deals with terrain rendering on mobile device in realtime. It focuses on current developement of applications in operating system Android, especially rendering of graphics using OpenGL ES. Based on this information and actual state of existing solutions, there is designed, implemented and tested resulting application, that renders surrounding terrain and navigating in it using sensors of device.
|
|
|
Wireless Control of Electronic Devices Using Mobile/Embedded Device
Hekrdla, Lukáš ; Kapinus, Michal (referee) ; Zemčík, Pavel (advisor)
This bachelor's thesis is focused on the design of a system that communicates with a mobile phone using Bluetooth technology and is primarily used to send notifications of incoming calls and SMS messages. The system consists of an LCD display on which alerts are displayed, a bluetooth module that provides communication between the display and the mobile phone and a mobile application that controls everything. The resulting system was verified to perform these functions.
|
|
|
Mobile App for Notifying about Reaching a Location
Ungrová, Klára ; Szőke, Igor (referee) ; Herout, Adam (advisor)
The aim of this bachelor thesis is to create a simple Android application which will be able to send notifications when entering or exiting a zone of user's interest and will overall ease the process of informing other people. Detection of entering/exiting zone is based on the principles of geofencing. SQLite database is used to save user's zones of interest (and details about them) persistently. When crossing the boundaries of a zone of interest, a user receives a notification - by clicking on it a user has the opportunity to send the message to other person. The message to be sent can be preset for every zone (both for entering and exiting). It is possible to activate/deactivate the monitoring of any zone any time. A user can display zones on the map. There is a possibility to send a trial explanatory notification for user to better understand its functionality. The foreground service which takes care of retrieving up-to-date location is running even if the app is swiped away from running applications. To kill the application, the switch off button in the app needs to be pressed. The main focus of this work is design, implementation and testing of the mobile application. The final version has been published to Google Play store.
|
guest ::
