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USB HID Communication
Tylich, Jan ; Šimek, Václav (referee) ; Vašíček, Zdeněk (advisor)
This thesis deals with a practical realisation of connection development module VDIP1 and education platform FITkit. Implementation of demonstration applications for communicating with USB HID devices connected from module VDIP1. These applications were designed for FITKit, an educational platform, to improve the existing user interface by incorporating keyboard and mouse.
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Software Keyboard for Android
Šilhan, Jan ; Šolony, Marek (referee) ; Zachariáš, Michal (advisor)
The aim of this bachelor thesis is to create a unique software keyboard for Android framework. First part of the thesis is the overview of current keyboards on the market, where I also mention a difference between them and my concept. In the next chapter I describe how the pattern of custom keyboard works and what components I used to build the application. After that I explain my steps during the process of implementation and how I solved particular problems. Finally I deduce usability, possible expand of keyboard among the Android users and potential future features.
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Using Cell Phone As Wireless Mouse
Eliáš, Martin ; Jaroš, Jiří (referee) ; Pospíchal, Petr (advisor)
This bachelor's thesis describes the design and implementation of an application that allows to use a mobile device running the Google Android operating system as a wireless touchpad and keyboard to control a computer running the Linux operating system. It works on the standard client-server network model. The mobile device connects to the computer network via a wireless WiFi network interface. For the development of the individual components were used Java and C++ programming languages. The thesis also deals with the testing of the application and possibilities for its further development.
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Remote control of targets
Tkáč, Stanislav ; Frýza, Tomáš (referee) ; Jakubová, Ivana (advisor)
The task of this work is to make a functional device, that is intended to close only one of several (38 to 55) of electromagnetic valves. Which valve is going to be switched is elected either of the push-button keypad, or from a PC via RS 232. Equipment must be made using one or more PIC processors.
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The new side channels in cryptography
Machů, Petr ; Stančík, Peter (referee) ; Martinásek, Zdeněk (advisor)
This thesis is focused on the side-channels in the cryptology. The main attention is paid to the side-channels, which allow an attack on a computer keyboard. Especially the acoustic side-channel is focused on. Through this channel are demonstrated two attacks on the keyboard. At first, the method of recognizing is described. The neural network was used for the recognition. Then, the demonstration attacks on the keyboard are described. The first demonstration is an attack in laboratory conditions and the other in terms of household conditions. The thesis describes two attacks from the record, through data recognition by neural networks to evaluate the actual demonstration of attack. The following describes the recommendations for disabling attack. The results are supplemented by graphs and discussed.
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Software for assuming control over the computer
Kostelník, Jan ; Kouřil, Jiří (referee) ; Polívka, Michal (advisor)
The introduction of this Master’s thesis describes a historical and technological evolution of the terminal application, including its advantages and disadvantages. In the following part, a general description of the services and their understanding are mentioned. The benefits and general advantages of the terminal services are described. For the each type of the terminal service, all the functions, options, exact advantages and disadvantages are described. Consequently, the study of the suitability of the compression is presented. On the demo application, the impact of an excessive (voluntary) loss of information is demonstrated. In the next part, the thesis deals with the most frequently used remote-control applications. The tests and comparisons are made as well. The fifth chapter is the fundamental part of this work. The design approach of the workbench is presented there. Consequently, the design approach and system implementation intended for the supervision and control is described. This system makes the user possible to observe other user’s activities and also to control their workstations. The supervising user can also access their drives and other memory devices, which are located in the monitored workstation. The communication is compressed and encrypted. The symmetric and asymmetric encryption algorithms are used there. In the following part, there are two supplementary applications mentioned – application for the key generating and network file manager. In the end of my work, the results of the performance test and also the design of other improvements are presented.
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Design of operator workplace of machining center
Kříž, Jan ; Pavlík, Jan (referee) ; Novotný, Tomáš (advisor)
The presented work contains the parameters and rules relevant for the design of the inter- face between the machining center and it's operator. All of information were obtained by search in scientific literature and technical standards and subsequently were sorted according to the elements to which they relate. The work contains the actual anthropometric dimensions, description of the interface elements with references to standards which relate to them. The study also shows an example of an optimized keyboard layout for machine tools and methods applicable to design the spatial layout of the workplace. In conclusion there is evaluate the state of currently available literature and technical standards.
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